Document mmNJgG5jqBg6ma97DqJ0J8wQ

Lt l t ; u > ~ > t U 4 ^ 'Lir' ) / /v J 1 "70 l 'Al .II'I'IIN IA .llll 'll NAl. Ul' MINl-.S *SH UVOUHiV l Voi. 4i of a ,.n .i ,i l m i in Kl D ' - l o iV S S ^ V llX iT S .U-vt.-d to preparing '. V ' . ' S.J * n !r ! \ m.rt va. iti. L sehednled r..r ; ^ t L n K r r . M . n j . ..... scheduled for transmittal t" tli- -tu1' I"""'- 1 ' chapter t ^ o n u w in ,., -. ......h S.m Francxm OU,m. I '"""f 1*J ters of the cooperative. piogium 1 ` l!ir,01W .ff t the m.|mM twu ckrfc, ,,j,jr The principat ta s k * iii ussisting with tctH mot illust f{ During the seal yest, 1 handled enrrcsimmtenee uml ^ V ^ n s e r i p t and 2:1 ll* 21 reports coiiluming u ' ` 1 : ' "^ |Kwl.rB ir.iiLmitted to the Divuh* trutioiui were pi'oceiCM d. twelve l ,,..ment was the ilirtA of Mines for pubH.ution. Of Hie total TM l* TM '* Wttau result of tlic cooperative program. CONCLUSIONS t ,, . . * 1 ........ mineral r( . . n - , " i ^ S E l L amt related Huhjcel. 10 gi L ,. a sValt of technical persons trained geology, niining engmcen.ig, m l vey*and inveatigutiuusof m w * materiuU used 111 various indus laboratory and library 0. their with the work of 1eel,meal p e n ta lw rti ', " ** , professions of mineralogy, S r 5 " . make * I ' K ^ a m l t U e raw miner* ' ' 1K , ^ r c h work m t k ; mMst be aequainl^ `*UX agencies. 'Hie l)i* m ^ er n m iU t age* : . `i d "^ S ' i . i t " iJ i.. . . *. - -- k * * " + l i , , t *" '-- > ' V a s r a s ^ i s u .**** ,, ,, .h e r . pence ami im.seUisli o^ (l{ Hi,,ttiies where tli The publie dominion Vcr-rirc, Hie information printed in thm will ri-mi.il fur yeais , ,, |i|m . tl) CIMUtt. must he authoritative am i s . , t||0 |1|t)Sl ,,art in the sat t'nmpensntiou tor tins woi l'j' fa,tin.. given to the pro de ul t ;) > ' (ll|l(.r investors in tW ,1US itseir ...sal stale's resoiirees and imlust' lest in many lellers ...id . 01.11. r e i v e d during lk ,,r e..m'u.uo.is mltr eT o M lu ! pnhlie. Vim Imvr ..... .. ',,",`rr;'a . " V ld iV iS ^ V lV u .'t lV ^ v .............,mie o e d a r e o n , OOUHT^ * w S i ^ o ^ ^ * " * ^ TM 0 K" A,. 04itv9tVl V*. OH.. T,. -- T...N OK CUM..:. V. A........ OUTt-INE OF REPORT |>CIIIN11 P'in l 'i MI"AIM.1* S S .' .'' 1JMJI COllNTY RIIM M AIM HS - AIaio.'Ij. t'..noiiy A lpi.i f.o m lv Aiiiii.U.r Ciniiiljr - lliiile O onny l',u lio .'r s t ' o i n . i y ............ ('.illusi. ( '.olilit. Chiiilrii O l i llo u u ly - Ilei N o rie l'.oiM iy .............. Kl Ihirm lo (So. 11IV ........ Kr.-sm* t 'o u u ly ............ KA'" cnr.NT'V. mis XNI' JV'.I , ', , B :aet :;on ::m am ma ` .. `' `" " '. ` .............. .......................... " .. . ::u ;:ii ali :im .'iti .'.gl a-ja (lenii ( `imiify - Ilum lsil.il (tui.uiy " lnM*er**l t'.o u .ly l,, y .. ( 'siim ly . " ' K ern O i u n l y ......................... .............................. K in g . C ouuly -----------)^ V e C o n n i J ....................... I j a w n Cvuiilv ................ '' ` "` ' .. IsM Auaeleu C.oiniy M uderu O u n l y -- ................... ' ................. ............... HUrin O iu n iy ............ mi.rlisuu O o n .ly -- -- - ................ Item lu cln n (toiiuljl -----m erreU C ounly - ........... ----------- _ ......... >(<<]< C o u n l y ................................. ......... ........... Mono C o u n ty .............. . " ................ . . . m uulrrry Couiily - - - .......... " . N * |is C o u n t y ............. .............. N e r u .h CouiUy .............. ` ............... O ra lire C onni y ----------- l 'Ise rr O iu in y ....... " l 'Ium us (,'ounly - ----- Hiversi.le Colinly H arrum eiiln I '.Olili y ......... .Sun U eu ll l 'o '. n l >' Rum H erniirillini C ounty Sun liieR. C..ooily Rn K r.iw lsro "nnly Hun Jouijuin lan in iy Sun l,ui OW*l>o C o n n iy . Run M aini Conniy Rimlu ll.irlm ii. C ounty Rsuii. Cluru l'n u u lj Anne., l'-vuy 1 oiiuty SI,usui Conni y R irrru Ciooil.v Riskiyo.1 .......... S0I11U0 Ctooii.i ag .tjc. ."jn . xi 1 :1:;1 xvg aaa ,`i.'i."i aaii a:t7 .cui . aao ,w i . ava .. aia .uri ani ait am :cm tl.M AVI ar. i auv tiro1 ani :un tuta am .'itr. a.;? ttlts tua1 an '.i,tt fli a17 Siiu.iiimi C hio,ly Sini.islims l'o u n i\ ,tj|slC*,VI(h'hvlu.llliIff,tt*i*>1*u'Ulnl*^5'*'.Jl.dSIitl>lltiM'UIhM..1I-. M\i.ils>1*>*^ \ ( ' ' ' cui. l."t'r:'. . ( f..1it.iltitti11`'' 4'1' 1 \ ..-I-: s..l` PLAINTIFFS EXHIBIT CAM-17 CO 1--I DIRECTORY OF PRODUCERS OF METALLIC AND NONMETALLIC M IN E R A L S IN C A L IF O R N IA DU RING 1*48 (Producer of N a t u r a l Ga a n d Petroleum My Be F o u n d in the S u m m a ry ol Operation, California Oil Field, July-Oec. 1948, voi. S5, . no. 2, of the S t a te Oivieion of Oil and Get.) \ I owas*lij e OPERATO AS=Zz?JS (TSJCLITt) Fifctr County: ; Jor Irelmut A B. Xtxara (Mined but Aid not itip until I95O)..................................... ADDRESS For! BUI.................................... t Sh&fttt County: LOCATION KlKfc " lov BU I................... 1 ffc.rp?s* Cour.xy: 1 K-xs.* C:ur.ty: ' MIKE pRcrorn 51c V. Slrxt Sx.# Loa Ang-lea 1*-.. K*rr. County: lkCTZZ-........................ ' Str. -'rah.rlia- Cour.xy: 1 60S LatLwc 5qu*rr E l O a k I r . IT ...................... t -:tCN FrlE?- A.ur* ZL Ccxity : m-.: :vUT- C*-.?=irfc' Div., Fooi HtTt-ioery k Cnet- 0 5 Leiic^Xor: , Rev y-rr ~, h.i iifvtri....................... 15 tt-ta i'-Al.lKOKNIA J o i n t * M. UK MIMV.S AMP U W i U j o y >U5 * 0 *) The operation iif Urn 1rvim* Null t 'umpnny oh the rust aid,. .ppif Newport Hay was purchased by llm Western Hull Company on January I, l'.iDO. Uni'diiifil It prodm-vd by solar evaporation was Mild fur use A lull-foot tunnel was driven .... is Santiago Canyon about II mill's ttorlhvusi >< . &posit contains silver, lead, ami sine.. water sol toners, sleel mills, biinulrira, and fur brine Used liy lishtiig Usd* P!c r County TUe bittern was used iji oe.-d killers mill dust. settler*. Mineral production in I'tucrr Cmudy during L'tl'i . oomsicd of raw 1`eut humus was ptvdmed by dove operator* Iron) ij bog near Urn- tliy, dimiiUHUm stunt*, wind uiwl gravid, i*ruy>iiv'<t `-'"id, uid mU ci, lingfmi Itruidi. Dji.'iatiuii.Mil I'r-u-f's IVul Humus Company were typical TU extensive clay pits and processing plant at Cm> ulu arr the most l 'eiit from u In'd ibid, liuija-s Inuu I to .'12 feet thick wits exeuvuled arid important part of the count) 's mineral induslr.i u dull) shell and luuded in tip' drying area vvliei'e it was spread urf ffmiitchit/ic f ini unit till M alerwls. Cdudding, .M>ln-.io ami t m- dried by aeration. Tlm dried peat Immu* was ground. Nurseries, fruit pany produced raw elm' from tin. Mine and Mill, Imvlc. ami Atkinson growers, und vegetable growers were Urn principal consumers of tba material. fats at Lincoln, the Mine and .Mill unit via* llm m>t active during These pits are luvuted in dark-brown i<> uhilv eoloivd ely ot lb.' The HI Turn Clay Company ojieruted two lay pits, tbu UubinMi ' ksc formation. J'Theen to 2U feet of overbnnl.'o, pi'meipally amh-MUe und tbu Werrunu, ju Trnhuvo Canyon upiiruxiiiiulely 12 miles east of s.*|lumerale, wus broken by blasting and removed by power shovel in E l Toro. ]n July JithO a third deposit was opened on the nearby llunbir. ; *ler to mine tlm eluy by open pit methials. 'flic pruporiics ul il>e stiuti Itiindi, where future operation* will be conducted. Muteriul from that fad eluy vary from layer to layer and eoiisriptontly it was mined seliv- pits is u mixture of kaolin und ijititrtx sand, tbu best grade of wlikk livdy, ())>crutinns were conducted only during Iht. d ry season, tlm du.' averaged limit -10 percent kunliu. (bushed ore with mi additional p ro a m broken with rooters and loaded into trucks with power slmwls, A ing is marketed us "gnuiUider" . Clay, considered liy the cenimio null*- nsrtioa of the mined clay was trucked to llm plant al luiieolii vvlo re n try to be u high-grade kaolin ty|ve, was produced by ca re fully wadiiaf viu utiliied by the comp,m y in iimnnfiirlnre of eeiiuum prodm ls. tlm the ruw muteriul ut jdunts on the Robinson Hunch und in Ixm Alint* iwuimler was hauled to the mill at the .Mine and Mill pit, " h n e it " a s Canyon, Since curly in March 1D4J), \V. A. Hlioe{i|e has been gritulij* Stasik pili-d and sucked for sale as raw day. At lholding. Mi liemi und the ipiurts sand reject from the Ims AlUos plant for suic us a high i|uality Company's plant in Lincoln the. day was mixed with other raw elavs silica mini. t t d manufactured into such prudnels as architectural terra cott.i, litre Cladding, Mel lean und Company curried out development w i ut their Chvymont property, an underground mine wliose output isa b iji grade lire ciuy used fr ladle brick. The work included the driving oft new tunnel winch was approximately BUU feet long a t the eud of the year, and tin) cuiislrucliuu of it llhlM oot seriul tramway from the lain* to newly installed hunkers. Gluy was trummod from the mine in 'Junto, lowered on the trumway to the bunkers, dumped, und later hauled avr*y by truck, Wick, rooting tile, sewer pipe, und ehinmey pipe Appruuumlely btki persons are employed in tho niiues, mill, and plant at Linen n Liuculn Elay I'rtaluet.s (Jonipauy emtliuiicd opeiutioii ul its pit at Lttcoln, mining d ay throughout (he dry season. This eomjiany does m.i MAufaelure eerumio pnaluds, but sells it* entire output as raw clay. Tkc mined clay was run through 'J-jneh. AYilitum* smgle-rotl eruslier ' Muj conveyed from the pit to railroad storage Inns .Several grades ot ,fUy were gruvity loaded into freight earn. The day uas sold largdy in 4 Wload lots; however, u small i>eivrntuge. of the output was ground amt In April lWy Hie Liston HriekCurnpuny started producing biuldin brick ut their plant li miles southeust of Coronu on State Highway Tl, taked fur sale in smuller lots. ., . Union Granite Company prialueod iliiaciision stone Irom l w*. *imi - Clay was obtained from three deposits near the plant. The Mission Ciiy l ` lies in i 'laeer County. ''W hite granite" was ipiarneil at Roekliu; ami Products Company ut Orunge obtained clay from (he bottom o f a | ubbro, sold us " hluc-k gniiiilii'', was obiiuur.l trom a h u ain - ones voir leased from the Hindu Anu Valley irrigation Company ut period * -Mtof IjOOUUh The rock ivus drilled and blasted into large blocks, uhwh when the reservoir wus dry. JToduela we.rc lioor tile, rwuling tile, u I w e trucked to the linishing plant at li.iddvu. Mere they were saa.d adobulur brick. Clay for llm door und roofing tiles wus ground, sivapol into slabs of debit ed dimensions, and polished and oUwrvvi.se Imislm.l (<- in a brick muehiuc, dried on ahulvcs from 2 to ;1 weeks, and tired. AtW uset customer mpiiivnwuts. t'rmiiidmn during )5M metiule.l app.u.s bulur brick wus shaped by bund, dried in an open held, und tired. fcitdy H,<HIO eiibie feel of linUhvd stone, prmei|>idly ee.udery h u m - Hand und gravel producers operated ut full capacity. The large menu, ami 2,(Hit) tuns of other monumental stone, building stone, lue- number uf active producer* wus in the .Santa Anu-Orange areu, b ullin' ductiou ulso cume from properties ut Anaheim, Eullcrton, San Jut* blhV tune, viprup, uml wnsle. .. . Marshall mid Miles Untvd ibnopany |rodnml crushed i.., k w in Capistrano, Heal Heueh, ltnenu 1`urk, and HI Modena. B ur River tt few miles vast of Colfax. The m e gravel was removed I,, ilvtols. Tim LippincuU Lead Company a t Mania Aim proeowhJ bud ore for use. ill iiuiking bull cries. Most of (he ore, which contained high silver '.'allies, was from the company's mine near Uhelmbi*. J'ek, 'nyo County, and was used in llm miuiiil'ui-lure of high ipiality battery .rids. i l c l ' U u u euhleway e,pn,,l.ed with a 2-yurd bucket. M,e vrdue,mn v, ., Lule by a pfim aiy jaw en.sl.er amt a secm lai y c,mr h osl.e. In . " ductinn 12 <W to 1-b'X ' h,,M ,l,`' ' ` b traieot aggregate. Hear Ifiv.-r Hand mo .ravel t o,up..., ndmunog Usrsluill and Mil. property, also ptodmed enisb.-A vo.-h p. ......... ^ oC U/Il '' NMIIIIUa ln"r ll '** U " wl------- m M.IV'MUNI.V .I.H U iN A l. W M I N I * h H M U l . u U H t Y USO. uh com:rel uirp'roi'an in addition, Ibesc companies sold boulders md cobbles l'or use ns biiiM'mt,' hloiH-. II ( , ) . 'Hi.. M iti- I .'ll dll III'. 1 b'tlf )IVI>)Wl'(,Y HI IVuryn, WI M,!,,!, ' " M\ \ Z ' I , x;-as .u oai^ m d ed i.ixl concentru.ed u ,, ,, , t o ,i .... . - 7 " ^ ^ A intu of rMl tons III "! IVilN MVUlt'll (UlUllJi l.l-l. thipped lo tlonevn, Ululi, bot Un- iiv.-i.tr-* ( tornine ami hmd o.i carsut ( u.iym, Dam 1 n .,,.i v ,,r lv.-um ,!...... 7, S iji'r ,1 ,* W . m i.n. IH i,ll,..U...H....i.i.K....>.i. I,m-iwIM.ria1."-i'Tlot ".-xf-is.i.i^im r uc. s. Bin E IS * 1.>r"lttj lion by many null plm-er operators, n M n K s >P J '" from Forest 11ill, Michigan Hull, lawn Hill, Hear Utver, UMi M.uan^- unehe o*re- wa.s hbipp- ewd a '.m- j r S T i i s : liunu-h ao udu cent Mills. Ore wu* nn.il h . V i . , i., ...,, .lai,- u.di-, n ^ r ilm iS 'm e ' and the land Chance distviet. 1 Plum County Barite for oil-m-11 drilli..* mud was mined ->^r Almanor^ provcdunsuU ufactory. ^ ^ ceunty Sbiomcntrt ol' iron ore l'rom tbc lit!c M'''"''* 11 M' C S # >"" ine in th Finto Has*" tea, " 1118 IM llity ut lead ore was m.m-d and afek u i-TM . | j , f.unniiti.-.s ut' imo b,,,ul .u S iilis lens in .date, ami husbetu nun y S S x s z , ^ ^ -- - iS il Owtaiurc, Milli tuilurclu ttK K *-O A111u'1-1 P iruekdnudinn !mpi>er by* * ...........; i,l i ri |wul in . . . l 11 t a l km. " ' i ^ i f a S L / M U , '" S E S S * , 1S S . , , 1 Melai*- {. k (jy Krimeis Scimi* and weiRtcs-JV , near the head r `:u\ 4 - k volltw clay und included pebbta J ; ...... ........... Um A t^ le . nnk g l J U r pipe, ino,' :JUberhiH ior roukmii hre . r,,de lire elay Mas i , J^*ft3!Su 5 t<L tllU bollow biliWlItn ! * L-iiilimi tkki' MMui iuvVrl* `Trlt\s ' Ibe trucks dumped tlm M v im t-iro i riftles. Minus <me-<|Uftrier-mcb., .K d-w rtcdat tbe .juarry and bade, wi ' )l^ ,,l'ilu-u hmdod. Tla- through b!'II(;c ntuteriul dropped m l^!1 ^u lle n -u rre n mid flowed to n s i d e ^ i ^ A j wi()l stccl nflles. Water f<*~| 5 ^,,Y V ? 0 . . . ....a sluice 24 m eli wide and 10 B <>''b U lw k. Because of th e h t ? ;3 tthbee pplliainntt wwaass ipmummpiieed.l from u . (M1m ^VinK the hummer month. I V ; . & 2 % i , 4 " ' snowfall, the plueer wnial.s w r a` . ^ KL im.,,t ,o,tf uth.e tHuuisnh oCreek ehanad.; x 'z t t '% T , % r 5 . aeureh was eimtmued lor u . ,j , ,, through rock sloafb. ! B ' i s r a f s t i jn ibm dioii H. of Ilu- discovery ml, . T,oom r k mu ulmvc ijic edit included som. h'* ' " rartlu-r into the lull and ru.** ' t liv, ,, bulldozer from the b `/ J ,r(iu ||(Iil win b o r n ia ' j; H Aureli of the chu.uwt p o o p of claims lor.H . in the mountains about 111 l-silomclam*. ml ^ ,,sso,iil.-d u ilb red i-hi-vt ucriirt k >eiw ,,ri,,,di.nl wort; was d<* ' tu iirim>K "*" ^Drcartailoiuiiihh weerne:blac-^uuuil lF'ebriiumariy Vl . ;', ",;'1,", ""i-","J)"i; Um...la.i.lj..ou..r,. ' ,p,jr'aoisd,mu"c-"er"s"o,sl v >, ^ 7 ; l : i, : ;, ;::;: . u . . . vU*n"t 1utiue;r,ce s>i!niro,,n"e`..1":Ji vlm^ >.`Zio|"i .>.vi 'i, ........ s iulb | u.,-i,1n-i-,r - iaetom: l'rom Hudcr^roum l e for Mime tune. Urn ImlU | 1. i,.V- us.-.l is .-lo.nmd uvst ol ................. 1 MU the old d e a d , .|tn.r rus l` ` tLride (.Vinelli t'oiopiui.v also 'l"1-' * 1 al i n o l i u U ' ' bernardino I'mioly, 4112 t'Al.imUNIA JuUHNAl. Ol MINKS AND Ul.UlAMlV |Vl.l. W f> I M dirt 'MlKOUSlA. JIUKS.U. Of MtNl-S ASH llt'.OI.U.iV l Vo, was approximately 7. fee. I.pd. by :* IWt hm* Toe-hu Ifs we if ilrilled | iu U r u i` of th' e ,,iiuuir'ir v \wv .li"litiru^p.o..n. drills, u.udI iMl. * ' *,wv fri*, mentcd niiii.M'iiil wwaass loaded onto trucks by u dipper-type u j yuril North- No. 2 1 ruiiSTlK ok .U.IKl'UNIA Von miry hi.I %vva^-ss |ti>rru">; `1Heed'Kgti',';o;,i'o" h.-.ls ,v,11. 11 r KlHfllO SillltlMoOlI>e,,.aml for il' |o a l thill ,ful o..u...t.c..r..o..p.. nsouthHUol i Aolwllihmurli to' tin'.-n>nv f n,e t'olim itna Steel. ' . "U. ip.anv - - ................ o WM' Tla1'l' lut'iisi >n-11in lvvi`11quarry ami rock .bn.I 1 mil.; *'' ton has lufU prmliiriiiy ..rusb.-.l stone for md HU a.ul .Irnm , k s V ll'v 1M7 This ..pel ul ion employs si-vrli imMl. two pits hllV.l been op. ill nrinU-rM or llm .luiasMv l`'r..in-isi-aii fi.riiii.tioii. one m M-rp. nluie. pl Hurl* County in Del Norte I ntuit.' ,1m Hie lh lh "as The principoaf*l ruu4ii.mk nfjmr-nuetbivrielyakwater-jell) in 1'ifs. in lie nl l i t \ luirlinr. `l' \ .vni in un` a I t S 1 * * * - a ,, , , . . a i s . ,,,,,1 il, ................ 'IV ......... . I'll " ,,,V. V,,vk ......... ... ...-....... * iiIuiiiOii>i>"O.-r an!" " t'reneli Hill. ..... .................- "TM- I ,Vu..,,.. l..//n- h u l ^ l n u l ^ n j l s^ litH-k !*ir ll>*` 1 '* ^ .n l f i t ' hoe llmul I Ollli's to (hr latter pit located a quarter of a mile snulbwai nviim-iwi f bor breakw iiler-jelly wiis n-d 'ii'.'.UOti Tlu* Mlako ltroiliri'N 1 Uu*imiMut * * northwest of Ctvsi-iMil t i t \ . 1" J 7 ' S, \ t ' ne 'i "r 'v 'h"i'pP11''j1.,t"''1'! nv .......... ... i ........ i a rru.lv-mix euneific ph.m ; ami a Iml asphalt plant- l h - 1 . Kraneisean sandstone. Th..e.....e..o.vole hole mte*.tthhuodd was em ployed to shout duwn as intteli as '.UO.IMMI inns of lurk with smiflr blast I hr a Ii(h v.r* i- driven at right iifih-i. tu (hr : K a t i r i l S W h ! h rd r ; ! o , r ADer b a r ,-h m j been , Ht 'JO-foot intervals, and the n|a-n.nps had k e n .-oM l . l c l > ' J J ' all eliarues werr eleelrieally detonated miunltaiirousU. SttH n alimra loos of ruck to In- q u a rrie d and P ` M' ; v I-'.. " 1 " `. d o .... U llf.h.nir shill each M-nsun In V - ..... s.mdslnne. kms sra was blasted o i r t . Ii.v ||li- Tinenvoi illio BW-f.a.1 c n .'u roe-ks,. p r , ,, . e-lmle im-tlmd. s h n i at righ . t pnlt url>'rdles . p , ,w111 r were h.;.d.-d III n o t h ill I f e l 1'ilts tlnl l l Uijxb. a m i 111 In 1.0 leel die ends .d coyote driH a -U [ ' . . r ,;,lislll,,pimii uvenip,e1-nd ttlnlrl.'v-ee Ipl.Il luiie The roek broke well nod P" ' ' ' 1 i)ri)k,-ii rueU was s..r ed ni u m S u l a pound per mu t roek bruk.m l h Kl}. l'l1 Ss|l|uiimu'. NwVle,ijihinii .-I O' liL e d m teks which hauled the roek to the primary cnw bw ** J ,1 M " . e y : T r , , , . h . i M a r lin m u r y ^ " iE ' ^ iI ^ S receivinu bins, a distuuee of about an eiirhth of i M. crushinii and sereenin, in the plant pmluei-d m n r v.a-k sixes from three siws; " A " aim'** W*`! f ' ' " t 1 7. tons,. an.d ,, the r.H;k into ln-lou ;t pms- I'owcr shovels Imide.l for .he h*a:u;;lr v1:-...... the ipuilT.V quarter inch to six iuelu-a. Hiprap wax also produced. _ Z ;lwuUZrutliiernrs. operated a rm-k q u a rry -a.nmd i 0. 1 ^ * " 1 * mile S 1 of 1`aelieeo on the 1l*`aueehheeeeoo--WWaallnnut C<--r-i-H--ik road. was in moderately well-consolidated. Ifcht-bTMTM.. with some aoft shale. Tliese ro. ks are part of the Uobiaiite fo im aiio n , a , `,J8UieriMaly*,- h'roiu t.h..e....T..y...s.o..n. mine on h'Arenfeehw HSliilillilla tNelnlls"e|sl..o'rf'^ei-ohide ' e tiiusi in r s i i s - - llliue Wr HS. id..l.e....I.I.I r! \ 5 g s s f S i S i r . 5 - . - s - > ........................ ...... I .'t'.ti'H. Mioeuirajrr i,,,,,ibloe Homtmny mined pttniice in the ! south tlf l ' i t t a b u i ^ u r liiht-weitfht BreKtr in c o n c r e t e b t o t a . The iiuiniee wus obluiued from a bed of waterlaul pumieeoua lull I'der- k d d i : i witl. smulstoin- and eoimtonirnde. The ..mj waa m v * J a Caterpiller traetur and rooter and pushed to b. i. si j 1 w H bulldoxer. After erusliintf to iiumw lhree-ei|'htbs . ^ hauled to the blo. k plant m, the h . ^ w a y -J mdes wvst of l .U .sb m n ^ U ^ , k pumice was mixed with eement mid sand and p TM l into block. Th bh.ek-pn.i.sii.imii! mmalmchhiinne h.ma s ^ ca p. a city. o W m o c k s were oven-dned for to 10 Inmi-s at 100 the eur.iiK yard for 2 days. During the eiir.nir periml they wer* sprinkled m easionally with water. 1 Two brick plants, the I or a Works on l'ur.|uinex MlraiU | . vJ u ,tl Mllteri.ls ( th m - q u a r tc r s ot a unle cist f 1 |{ielmmnd iminnfa.-lurcd bricks .... 1 . .............. U 1m"` fruin clay mined in the county. Al on in'brown and bine elay-sbab couM.uriiiim, ciintnuu'iisly- mined m ar the plant was used and " K ' , Mlllllller n.ontl.s, the lime a " ........... d lone. Sis ,,d li.v>i.kdos e .f in nocn.ltm. lXl\ >w Irout in .... .................... .. El Oarada County . ........., , . ,, j niuitv u m .lu Several of tin- b . . ^ sinm UincsVuwe. ttiininji and pnirrymfr .<> ` ^ , (ll tinu* mul 'h e remaui.nder was sold Mm-ll of this limeslone was b u n ' s ( WIl!% ,,,,,,,',1 hy umlerirrnuud (or industrial and ititrieidtHn s ; w en-.pmrried m *`"*i methods at Hhil. 1 1 ' t " m .-tSn n u l u l 'r y . Ki^l.l lode i mms j. a .Ota. of . 71 ^ " n U vrnlbed mek. I -d. |.fi,.luelloll ol liuld ami mi were also tirm lu csl. -ei,,. Diamond S p r i n g l u n " :Vu/l.l.rlll/im lutlnstrull ';nUn.,.t\ ,-r,s|,ed l.mesP.ue, U.D> l'(1r,s.r..lhM. at D mnmnd S l' ` - 1 s . , ,,,,.mli( ,, . I.ijih numm-sium u J n e s .u n . lime, ami h.-h-eah n.m | ,, a l, ealenim I'm. linn's,one was .pum'n-d :t s a b * J ^ l ( , ,, M,nrie'l 0 n . " " llmie was sbipped in. ^ m m H*m* 'V- M/1. ......... 1 1 m"l" - > line lo dm I'1" " 1 wl,7 V " ,' V ; ..... . a n d all s.mdl.T /> l iu.il maleru.l was Imrucd m h..a ulllll. rtl.sh. ami dm r..r r..a.i flit-lure nl sheet 1,M^ ' i.llu >l1l ......... . . IM... .<.lit it.i 11V ' III. ' 1 ' " ItlIII lI" l' I through tw . '">aO a-20 , Al.IH.KNU .lui SAI. CI-' MINIS ASI) iva ,,sed ill alfil milk mu. putty Hli.l w l lie ilululliil II- ........ a "M-,l lA.rjf.-ly .1. rm ial I'll.'I mil 1.imi1 ml i-rlisheil imtliall'lill llliliat""'' Were Aul.iirn Dime l 'ruilui-tH Company at UiitUi-a *' .IKHUHlY ater 1 .it* imIiluiti'HiIlfb. y lb l" 4 miles Miuu l`l>f f `* ~ U*2| IullN'lll. 1>K I'AI.IKUUNIA b*4 Catuuu. The. btnm- was fw bu..an.K,^ u r ^ lUrf wnr I' leusuul \ alley ,,sed .r by U. ill Un- o.ioslrueli.n, ni liivi.U'va, walla, yri C. lfl<m>.Iimwm;V,e'o.iln.1iJia'ui-rsiiil.ailruliin.iIuI.I.aIrIn!V'MkIiorl.oil wav '|na. - Yimn-.i was ) In elnm'U'' fiwJuftiii experiments Tw , I.mils in it"- (by him D"yellow to a.-.-f n-a Massive ipmi'l/. was mioi'il iinil.'i i-'i'o.liol I-' -bu ll I'' O ,,r ``,u" , , m - . , * r IMuei-rville. Il " i " ns.-.I Ini h ipiarter of .... .m l. m dmm.-n-r with toil ml I * 1> W`' " * L kilim Ulll| iv n - biiriiri) la In..-- 'I'li.- turn* passed llnoiii-b rt lulury moW atul into limil.iiK bins ...r n-kins r bnlk Wm.li.iU-*11; m inch alono ivua R'r.vi.nl ...1. lour m.*s anil marketed lor varions mm* U lJeiooea/rpeeebetlalrwoialltita.iiinisotknmiTnniJmuwltmhhinSe-i.ehihma-1iwmuiunrsmmrttirrliiuniadewle,aiodosf1nwaMmwoiahorlre,krikseph..oslloysnahl-wlr.swelaaH.-tioMb.-e.rnrTvoiel.-id1mma.itIlmiinmnnvlini--rirwi a.s11,i,llmlv\n.m-.aias'\iblipnauniinll. lr m l' C SKI Durmlii Dimeslm.e Company, : n.il.-H southwest of SbinJ* Hnrii.ua liiul, euU-inn, li.m-slm.e by uml,-no-mind me b`" ^ T** K of I'I..V.M US limestone, me <U1 feet thi.-k ,..1 tin- other M fc-j , will, a power sbov.!l ...1 banli'il to a nearby mill ) ' n'' m ' S i l T b y amalmu.ml.on, ami emmei,t r u . e s ...... a m ,,,, nM-lmu tliiok wen* iiiini-il in shrink*}* slope*. uml tli* limi-slonr a s m sr".* il.ro,.ul. a 7.70-- *7. vertioul shaft. A Inr^e -nisl.m,! |.l< * Ilie heu.I of IIn- shall redm-ed the stone to mums I into several ai/.es. Il iva marketed fur une as , u i - U l l i i r | ! , i ; , n , . a ^ i Gardner iSlumisU Dry Dmtrintr.s mm.v ul Spanish Dry Dium'r-'*. ami Dm Sum- tHill mine utHpinii-sh Dry l)i}itinit!s. )i(i m,,, |u-rly siietion HI1er, r, hilint! runulea, mi for the u m w u f w tn ol lime, t-1** ** *Ke "on`i t t s e t s e B L > * V , water paint. U k ero te Hr, ,1 . H i* Crushed l.iub-eoli-inm limestone was also l\rmbned 'y ! ' ^ j ^ f e R M i r J ^ u m r a ItVvir n:ur Diamond Spriii*, Do uets, Ineorporuleil, from a larjfeg a n tr y 11 l ` " r' " ' the North Fork of ll.o I'lisiimni'n Kivi-r ni-ar Vnnnjfs, t a U i . . ............ i *Viaterial over 2 in.-l.es in limnelrr was sol.l moally for silbar i wk. iiilk . i i.i,o,. u,, .................. ! a , .n..w..oo.i ( `riii-ks. M.D.T. lurgieal lliii, uml for lln* mmnifaettire of milk ul luaKt''- 1,1 ,a ` atone wk hoUI largelye for rrommtlt umitattni-'rrimHli. , b, f t tlrnslieil lone for roml HUU'reyale wa pm luee.l inlernnttintly H B* the eomily from a nluuimubheerr ooff quuuaarrrriii*i-s. Smul ami pruvel waa tukeii ..........* # . i Fr.tno oun y usive 1M;lr,,1ciu uml ualnrul tjas imlnsliy Inis pbn.i'il Kl-i-soo e protdLueeetsoHo,,f tiamsni[-trlamvesltu.nteolineivaaiblubeeiluofirnnaennkUnnuupalal minerul proilin nts Ineiiteil alon K1 Dora.lo Uoek anil Nanti Company Tale si'liist. Willi lenses of n ea rly pun* tab*, was , mmeil u.. by I'afilt j .1 u ... I........ i. k 1111! h iv e is *z i F S r & " it s s r w r O CM - ` 'sC rerij* : ?Si- i!-rtinsrrsst it "fe atljueent to 1be mine. I In hues . u W r i f ' " , r v x : `S wua sereeneil in eloseil in ml \ |. jj .p|u. ,.r ,,Mlieil hitr ! t , , u ... ^ 7 ..sli In iilua Hi mrk- "'ti-v.CnnS r t - , " two linal pn sln els: riHihiij! ,,,.i ,i,,,,, ...1... H . nttl*t to lln* HnUlml " . .............. i . u-lueliv*e ureas.t In; 1'- 't\ 'ri;1 : s` : ... .. i.ti-niiil.i.m...i.......'.K.I...b...'1.'.1...s..n.. -iD Uuijuirul Hills in iho Mioii-m < u.u m I.iII nil Com " " k mbli-all Y above Ib- 1-e.la nm e tb.u.-ene), b.^ 1..; i e b ^^ ^ ^ '* Allison" 7:i : 1-2 . Initial pr.nln.-l nm *11I)111 low i-iilureil rliyolite lolf Inmt a ilepoMl at .lolm. n " r , , - ..iij . . a i'y i ...... ... - r ... (ti \t .*.11*11\ t'.\ MHl"ll *'* l' l` 4 Dii JJli I'AI.IKIIKNIA .lUt.HNAI. UK MINI S ANII IlKOUMlY IVol. rt.ipnly, were blasled I*t 'll- l''".e.'s.'i.m " I ^ ,w.` l i l im-.visiti|! IK'IAVUI wimiN,*llU-uesU, Iiu liut,-.l unmimt-, wMfr iiiii ami uir i:IhnmI,\ inn. Tin- Suiicrlitii ri.r|M,ranm, up. ral.'.l \n\uin-* . .. . Jit Uioiei |lulIf, .,,,,I pmni.'e ........... 1.1 l',.li|.aln a All.tnp.er.pn-, New .M.-m .-i. Tin* *'.li|>*<ii`Hi \>\m\ V,;,i,u ` !l 1ii riii*' ri-IU Alllii- ili ,,"ill n mill-, it^iihuesl " I t -nl i|il i m, twi \Hi\i iTumiiii.i ii.v i 1^ t 'iit i ("iiniN i.i..**i i-"""*;.' 'mill disid.ui'Ke.l l. in.. I'.vuvh,. was not `^ ^ cm siIOil .,,III sel't'elmd >" tin- InllnwlUli Size*. tllli l-l l,,lltll 10 0 cS lv -n iv ,,, li'v M imv viut.il. iui li. ml tiii.iUH one-eighll.-m tv JvIjuiiL20 percent !.r H..' rnislied l.mui. a was I.hi I..... lor Us- block* 1`i-uilui-(mi Of Hlm.ll lour fiiMoi, can, a day U * s kc been urease. I 1,, nim- cars a .lay, ao.l a mmm.iuI slid! baa **" " 1,Ul1' Tin1 llnil.nl Ml IIII'MUyioiom Company a plant al IMaHlir -J y P tluceil a t iM/ik .uiiai ily em-cpt for a U-mporury eurluihne il n Hu- tarl) p a n of tlie y.'iir, cnlise-.l l.y a slii.'lieui.. III demand lor ** rials (Ivpstiii. iiiuirrii'il from n larXc de|iosit lit the nr b m il of tbo l1 ^0 0| It'l ll lIN''lI'IKh'S or 'I'AIl.iIVtmI'HitNaIiA- U-- a' - ..... ...... in ih i s h i n f ......... tte Hierro Tale .,,..I fb .v fo m tm..v h;...; `^ 1 UUiiclui. A I'lMim-a.iil pilbir n.miiii- on n > < ..oiiv'.-nl nmal .Irillin;: uutlic bpiiilera, or -.'lay il.^m.-s' ' deml ol lh,\ ' i, , 1|liri/illa ml LIuhMii e.piipini'nl. Tin- .-lay n us. A pi'im^spaUs to IU.1 ilc.Hlol iy,iu III' various nil.s .,,ill solnl o>ns. Dolon.Hc was pi'mliii'.'.l by I*-. 1 lin tbe Inyo Marble n TM '' * - * | 1 ...... 1 n lr l wih ipiurrieil Prom up.-u eUls ou.l banb . a ^ ^ ^ Ki.(.(i.|. ,,, rruobiu anil sei'i'cimi Jibuil 1 * ' .V" 1, 1' ' .a,., ,,,,( i, i i h / / . i i l t i |- d the M.uil liern I'ln'ilie Uaili'.a.I. f ' ' ' ` s k all,i p u aln v ere pro.lime.l; Ionsit ammu.l.s were s..bl l.r |.la.i< . * *" 1 i r rit. l 'roiluetion was at a rale of III 1" l<,(1 b 'l I" 1 "'J' 1^ u a u . U.iau a T he West Km' t `liemleal t ompun> p i o . b o " in ..ill . r .... ...... 'IV 1 w U Kml 0 . 1 Sea vies la tte . S a u Uenuu'Am.. I o m . l t . '"I . a' ' u! funiish earhoii .lioxi.le for use .............."J A relatively s.uull Urn,mire ol perl, e was P .bo l' tsb Bpriugw iiontiJ of 1 imi* . t l( |r i.lUt*. Tin* lar^ f '' Waster CitY for processing. In the. *pnK 41C U `8 1 lV .leil , program of uiu,l.*rtr**tii.n ml ``*Pnsio.., which " `eluded tbt ^ ^ jj ' tU'lt I'l'tliii'l'i-HiH Unli'riiiS I'limiiiiiiy wliii ti "t'- "" - - i- iS riS of K e t i t s is about K * f t .. tbc.r pro.hict.va h f. - Ub,,UScv!'r"r i a u . a and ravel operaliouH were aeljve i'lL Z ! ' - * - " - * - ^ " Uf* lw oil-well pueking. M cU .h Tbc llolmeahiko Mi..'... Company spent t''c year prone- c ti,S . Uw suit, which resulted f n j j U* ?JS ,,t `i'll* llirlll UIU l l ' . ? ' 1 " s l t t | ..,,,,alniuliim !HI i' lljill" (Al[lflll .... .. uu.0U.it of .silieelile ibul occur* u. tb' - ............ Inyo County , . . . ii,iiiriiiiillv oil loiol-silvcr an M.-lal 11. 11.111 a.-nvilii'M ` ` (;a ,.,,,,1 Ti'i-opa ur.'a.s uml mi in ll..' Ilat aiii, no. ` J ^ iU..miiili'il for a inajur UiiT U'n f'llH.'". ,M lv'slm .r .o .m r a l prmlm-.Hm Tali', pro.lll.H',1 I ,I,*m.v'.' ",|illa>l'lv albM. Hi 'lbHr"llu>iMa lia ir. lal 1'...H' ai.,1 (I'.m. Wat lit Spi'Hiali..(I'''o''l> "U"hi , 1a 1 11' ia 11O' I -* I It.HI J h M ' l l . *`' i n i 11 " - ' 1 " ........ V .... ............... I l l ' l l ..... .trial- ."',,.lotitl 1 ............. being protluccil. ,,uiniee tleposil um ili of Misbop, Mr. H. A. \ai 1f!1* " to Hislmp au.l m isc l will, producing pitiniee bias " b a b \ bui|aiiijt bi(Jl;ks i !w| vubame ein- co*rser uiaterinl l,,r lui.hiiii, sh , j t f,.,,,,, i;n | t.'iiuier Mmm- i t n were. Iieitig imne.l lor imgrenulc null, rial m - Uin uortb of 1-ittle Iaihe. s i e r r a Tab: .ml f l a y fompi.i.y, The Talc f b.v mi.ie operaled h.\ t a s i ,r iu , nilll.rly also *W the largest of w.-veial talc P" *4 ``' l }f provided most or the doim-slie i ^ t ` ,,..praiie iiile.. The prioei ( |t.|S ,,lined lo p i u e . i w - i s - ." i n ; 1:" ,1" ; 1 , C w l , t ...... ............. ..rti." ' nn iit'lined d. ptli ol -11a h . . is uls,, .... imporlai.l kprho'dKutce. .r. . ool s.lellt.ite-.iiiaiwli t e >, .. t sj [ T&,, l o f i i v* amri NN'bile other properties in the t sler a.al flay fompaay Mountain mine ureas a as b. m u,* S tm Mines. Umii.'.l. >T`-r- luill ut Keeler for gi'nidio}: a N ^ nn4.|,. Smite lah- a a- shipp-'d tiled their custom 'ah' gvnuUu. p Vidlev The NVar.ii S purn: here ........p r o p e r , a * oa Ha* 'm .... ................ Can,sou tale, deposits Were ..p e t a l c l b) Ho 41 * > ttllil Miss Louise tjniiithaiu. .,,..,,liieed by tbe t `..luml'ia 4`b. n. a aI n iv iS ^ .... ,,any m dH'ir plant ............. - Uk . T i a - T , . . i i nu-v - ' u Ai.limei.y mm.' m tl.e 1 " " .......... - b n . n o " I V -- me or.-; ol f " ' " " " ` v " ' ` , , i, .1|\ ,il \ *il ' ' `` " ill. l d.l I '. p.'l'd-.t'b' i.-v.-i.., .... '.I e.'lf u ,l M ,r.,,lit.-.-.l will. ll..' I. -.'I " ' 1 ........................... NIil... " v ., , AI.UuIlNIA .liu'llN Al, MIMS *N il-.OI.CKIV I'Jrt ,,,1,1- in tin: A...* lii"***- I..I.,.,.....C .u..m...i.n..i. .m...i.l..l...M...k..i.'.l..m...i...H...".."..1.'.1.'...1.1.1 till-. I'llllllmlM I Willigt1, iiimI lliu .suh'KvvcII m i n e in I III- ,Siili,I l i mi ti 1-. l*Hl w'ul l ,riHlu` No. 31 ruux'nv.* kv rAi.ivtii;M\ Till! Kittle Mini" limi V.syUv*u l Valli1)' min in Un' T.,nsm U.l. d (m m a w i n ' Hk "IV Um n.-sM-m l " " ' aa!o!'i'"-li'*''^ ,, . J . , , , , , ttl,, '" ,, ,, ! ,L i , of ...ill n - ........T...i.h"1 3 . - ut Darwin uiul Ti-i-n|i.i m,i,-,,-i ami ziiu; in tim slid,-. 'l l" u.i-. *H.u- iimi p"i ,In..l1ti<< ,,>` VniiiiilTM> t "atS' ' ,,1 I,-ml mill /ill- ||i-.in>i-l .sliui-[>ly m tw second (jintrU-r of lln- II', mi.) In-riMlSU Ilf tills, llu- |Ul . I Darwin mim* avitiDosusunrsymninuiiinmtosiinwin-i- limn .Inly l'1Hi'|i(.-nilmr, 1!)U Only MM llllllimli. m development work was mate- of tim year, however, nomili] (uki-n 'I n rin lln-s >'"W 1 >`a . *IIVtf BliUwl il4 fc, munii operations prnress<-d. Iln " " ' `V - b 300-ton mill was upprnxhmitrly 7 .fi pc-.oeiit lend, 7. 1 ,ul ziuc u i` 60MW a . M . o m i l ,'..,K!rulmn near Tono,.a continued thron milled ut tim Kl D alilo mill- II"' -`rade "I ll" - 1,1 ' iUtd-huutevcneebirdylat,ltnurkio-vinriU-iimu-tUel"ii"klo-lilmYmUiiinn.7onll''-iiyiinnHnoo-mrM.-tiinV-mnoelmdIWinlc'nouDitinoi,ui.li'lyM'-I.l<iioilKl"iT-ci.ilrulnu,.-i,t-slfli-.susioinlomnt i-rIuI,VIi\i"i.oeI-i".s--(li.i.Il l i)l l,jll ivliullili,11., I,f un- troni rales were D1 ol Ili.-'lii'l'. li.MS. Krn County te The state value unii of Keen C nuntys mmerul iinnln.-mm more Unii, !H. pen-enl ul this value inn was n. ' the Incl und ui>s,i unt, and un-ni - t'-r mineral ^ w ere tlie mure nupoiUnd. t-11 m nnnn MJvo year, i.nd n- company developed sul.sUinUal w W J t ^iroi;t.sl,ip,n.,un,.mil.n.r n' opi-. ti l ^ ily " U ^ Inni almi down in Si-pUm u.i - , ,i.e Entila veu ul'li-r Un- ilisoovery of oro in Um rai.llwl m-mo.it ol' llm ^ '"'; un tuo MIO lovcl. This oro proved to )m conlnnioiiH lo Um . .................... M i r . . . , . i.,....... .......................... II,,' >1al>' in i,,;:,i'|l .. to ................. ... foolue of wells .dd.z.rrmiii.ll.mll.ee..dd.d.....i.s.I.c.t.o..vw..e.a.rsi..e al.s..o....t.i.n..-...s.,.-',-nVe of s in pr.nod liold.v mum;rmt- n.-n (I Mn.ln-in..; p,,m was . v............1 ln- tim Simulimi Utl i utul.ui> \W 1 *>ooo Iona of mill ore ami nearly 13,000 Ums ut shippiu-b CvJ CM Mimiielltt in old . oro troni tini mino Other producers in the area included Um b u r p r and the Empress minos. Tliir Corro Curilo mimi in-ui K`o-e'e1l"or1 wliioli lim\iVlu_mi. in m bjjy^vd- ] Knt,-rioiso. Minio r ` o K ` Ui a <1' iti t ho Chinu topo arei oimiunt .im ''I'J`" J ' , Soventi oars nf ore wore bliippod from tU betw...e..en Ilio "300 and 1I ,list riet to Urn Dippmcott Lead Cippiiieu .. ..... .. t tstilloi'a-idterma,iln eh4i,m1in, t^u A__n__il The Coladt IIlli'(l.lmDl1m_]|_l.i/l|'ljl.;minnuCiUloVimecopPnawunmyuenoinot deven U uHne" ;' t2h Chrtisatmlas tei" " ,,-vel. This lu..n.-l, S arto. .. J J U<* ^ 7-11)0 leet hm und LiOO U t ta l w l nre bodies wore he... develo n;d r ,r ' h ` ` |,ulllue. level. T- Monili motlm.1 ol Ut .iuri,, ..ehi ra r^ ' trans,ants (Ili-oli- to Un. I- usher insl allid i"Hs a lt lie upper a lire deslrnyed die tram U-i iniiin ' hanle.l li.v Irm-li lo lite / . tu main liiinla1, level, so all "jo m i - \i,,,'yl,,|i-niim inni eoi. ' -I instidia,im,........ . Hm ihu.oo ol tU M M ,,,,1 ..o n e o n ,ralos, Un: la U 1',- i-nrm m s,.nn- :.ilw i am i , 1 w, I lTO feet This is Hm w orld's deep pmilnctmn u r n 1 ..... ..... ............... ...... pany mined luipe quan i u * i,nnii-rly at ltomn u.-ur Kramer. 'I Im niii.eiuls ueM.tr i.derhodded with TerliaO nUnaive depi sits ot uu ,i,-|iomis .,1 ............ dales at depths of Irom .11 I M ^ ^ ;,,nl im|)ortanee undetlm a . ^ West Baker, w.-n- worked U) a ,, p fnM- ,,u-iliml nf imnio. 'I'l"' uf deposit, and crude borax, whieli is in 'I'D,-,- <.r-s n.-re Inusi.d lhroiih m-i - the kcruite were mined s. ` ^ u, , ()lll|la n V's n-lim-ry ul Wilmnm- ticalahufla, crushed un, si nl ,, u m ,,1 ltomn. tou, or p u t through the u n u . n lia ln - ,,.rated by the Mom- . ' Tim only ecme.il plan. Ke n ( ;^ 1 ^ / ; , . , |l|;>,,, mta_Ponlu.nl hav/ii a ouj)umt> ` I 7-'(' 1 I" ; l.,,,,M,,.>e wa, Ii.mm.-d fm... ' , ,- (, s j | i ,, | , w ,v -Itili mi.I mnlwny udflHwit ha-ated ``U`' l\ \ ; UlU , ' lVn ,tV^ ii. w i- sln'ivels at Hie .puirry Uilweeii Teliuelnipi and ' seni.. an nudn- louiled Inmks wliii'li dmii) linidiin-' plant. CiUsl.,-,1 UmosUme tn.m yround linulne uyato ` 1 . `'i11i.tJll,.,ive m Mm.,did.. Cla> a - - lliis dOVI I" plant w-us Im d d > ^ ( ( ........ ,in,| 4;yj.^inii iihluined from I. deposa d >niUs w n ndio ,d Um elm Uiiin-d from u C P--U ... ' on I a f _ - ^ w , k M ........ ...... ,,-.I .ad Innestimi- residual ... a Min U , d; - ^ tl) ,, I,.I .III lu slurry .slum.- tanks ll . ,,,iary kilns T uo separale -link, V...O..I .Tinker was l"'"' | /nislnnl eelin nl ,,.n sl'ifed in >d-> jjrill.lill ri-lIlI'iV'tIllllls Wweenre- U...s..i..d....a..l.n..i I , ,, i i W'liwh IniMo' a Clav for to,<d ifini rap.mil.' -d y di din, m- ulldl;l,wUaI.,1,'i`"'1"' 'lii'n' -,| /ruin d, da- Uosanmnd ami Alnri,, a i ra s. I In I,,.in a deposit on M "'-- ,,k, T l . i . i |,t\e ' , i | i,,i .i i i u i i I l.d a - . haul. -I 1... k,\. ., O- II, Hill 111 lull li 1 " '`i, a:t2 I'Al . l l ' ol INl A Ani li.-.' Al, UK ( I M S A MI HKtll.IMlY P Xu.al Cl l lINTIKS UK t'AUVilHNl. V limici) Imidel* ('l[lf I|l| 11-11 \\ IDi ;i I a'lllnc yard huck"l dug Un* UfUM'l W yroup of claims with six IniUdo/cr cols .1 to i levi drop orni Iroin dillo water leve) at a ih'pDi at atmal a tret, unit die mntecnd wa (muted II >7 feel long. Noverai quart/, stringe " ties were cut Imi im samples were truck* ni -ruhh'-Yav,| r u p u d ty , dmul a quarter ut' a mila tu ila* crushing taken, h'rmik Sehmidig extruded .,,, adit on the Ind .lackcl gioop id mal screening lilaul. Tin* capacity ni' l li is plant waa iherrascd tu 4Ut) cubie dallo* where 1 lie quart/. \ eiu, li I" a mclo-s wole, 1ril.es X. Ia I'., and dips yard* ut washed inni crei-hcil saiul ami gruvd in H limila, tO' \V, Doth will's are qiiurlz dior-tc. Noverai tons of ure were piled on 'l'Im Bang Iflol lirr.^ pii mi Im-I-icV ('irai., 7 mill's Minili of l,aki-|Kirl theduiop awaiting construction of a milling plant. J.C .U 'B. utermiltoutly produced i`muiiii`i l ial sizes n( salai ami grave.!. A lailliluier 1 pushed grave! Imin (In- pii in),, a )ij>j>*r al the screening plinti, whivh liuti a capacity ut' Ulti culm- yards pai- day Lot Angui County More than IHI percent of the mineral subslaiire. pimiiieod in I-"* 'l'Ila A r t `liti- Company u,.i| altered liusalt fiuin aim uf the waste dumps ut Ilio S ulphur Bank iniiiu ns aggregate l'or concreto buihlifif blocks. Ju a plani, in(jui'i'iii in ili.' uasio ilump, Ilio aggregate was crushed unii screened In minus llnvorighili itn li before being mixed with eumeni in u coiiicnl omicivle 111i.n*i. The liluoks tvofa muli lui l in a Krain vibrating liluok niHcliine. thipiu-ity al ilio pian) un. 2,t)l)ll blocks por li Imucs. Minorai water runtuining sodium chloride., magnesium unii sodili carbonaie, ami ut Ivor mim-inl was bottled ut Drizzly Spring, Thu sprint Angeles llouiily during lb If) was petroleum nod mil n cal pas Ami metallic industrial minerals weir in vi in impoi i.im c, nuli lb" sand and gravel industry being llm liugesl. Over a third id the. s.iml and g in '" ' produced in 1,'nlifumili i* derived frinii Dm inis Angeles i `minly ih-posd -, Other iniporlanl iionioelallie imliislrm) mineials produced m l-c Angeles l.'ounly w r e clay, diulomi'i', and imline. Numi! nnimiids id ling tUilie nini granile were also produced. Ul llm metals, only mall anmunis af gold and illudilio sanda were ublaiucd. <lwuil about 2 pnillous por uiinntu anil ihu wutor was piped to U liutllinf Mineral lit HMD, petroleum and naturi 1 ga* was prodm-nl niuehiiie with a ettjiauity uf (iti iluaoii 12-otiiicc bottles pur hour. Tliu water from ;id liehls in tin: county. The most impin' lain single discovery during was marketed ohiully in tliu (Tear iaikc rea. l!Hb was the oimning of Ihe higher gravity pool m Die I'hieerila held. Afetnts. 'l'Iiu Abbott niureury mime was reopunud in il une. The work ing lo tliu TOU-foot level were uiiwuleml unii Tire ilrifl waa extcudtd Thu pool was discovered by the Nuimivin uml Vnut welt `dilanila 1, which eumu in II,living i)U) barrel* per day of 24" gravity ml, 10 higher a gravity than the oil from oilier 1`laeentu produce,*. 'Ihe lieigldene.l )20(l feci lo u total length ni1 Ini) loot. The drift, which followed a sm- drilling activity, caused by lids discovery, conlinuci) until the cud ol pcnlme-ahale. eonluut, encountered some nuw ore about lildlJ fuel fru* }S4b Activity was further increased by the decision ol the l alilinnm the shuft. The ure.-slmot wua 50 feet long, 4 to ti feet wide, ami dipped Superior Uuiirl un e/ilumber 2.`!, U' ID, which declared the. s u te * Np.ie- 70'-' south west ward. tiomu trenches ami pila were dug on thu sur fast inv Act uiieoiwlituliuuul and opened about tiU acres n) highly *uhdivaU> abuve tliu nuw ore shoot, but no ore was found there, Development wort land iu this poo) to uuresirietcd drilling. By 'he end uf Ibt'.t, the. peak was suspended in December HMD, J.C .O 'B. of the eKeilcnient bad passed, and Ihe newly opened pool hm about liU LaMan County producing wells on it, ouch pumi,mg an averugc of about 17u burrel* Basalt rook fur cullerete aggregate was quarried near Busauviiit Gold quartz elidimi in the l)iainond Mountain district were prospected with trenches, short adits, and sliuliow shafts. Noitiiiiilnllic In d u stria / Materials. ltusnlt rock was mined ut tb* Grayson uiu) Spurgeon ipiurry B miles west of Susauvillc. Vertical huh Were drilled 5 feet ili.vp ami a t 5-foot intervals with u jaekliaiiuner. l'Toa 4D to 51) holes were blasted with 40 percent dynamite eueh week. Tht broken rook was pulled m e r a rail grizzly with 10-ineli spuurs by a }-yurd sluslier, and Ihe undersize wus erushed am) sereonod. A fter Harold Draysou purchased his partner's interest in Dueembur lilll), the name wu ehuiiged to Gruy.snn (Vincili Material Company, ^ dJn the tirsi halt of ID-Ill, the nurtliwest part of the Hong Beach old Hi Um south side of the fa u lt also experienced a minor boom caused by the discovery of tlm DeSutu zone. Wells m Dus /-`.w, winch is )U,tWt' levi deep, averuged initial productions of 115 b a n d * per day of to dl) gravity oil. NonuulaUic Jnthislnul Minerals. Cement has been mnimlaeiurcd lor sonic yeurs by tbe Blue Diamomi Corporation n, its Ims Angeles 0it l il The uumpuny uses clinker obtained Iron, Dm t aldoi iua I oitl.imI Dement Company a t Colton, and the Nmiiliwesieru Portland Vturni Company a t Victorville. The clinker is m ushed and blended m the immu Metals. Gold in (he Diamomi Mountain district is associated with red uml yellow linionite-siaineil q w a m that oceurs in veins and siringar*, and particularly with minute quad/. crystals ioerosled wit It black man gaoese stains. No shipments of gold ore or bullion wore made, but mall piles of m e were stored al many prospect mils, adds, ami shafts. Several narrow quartz veins were prospected on ilio Itine Hell group ol chums owned by C. li. Mnsgrove ami M B. Harris. The ipmrl/. veins dovrlopcil are frinii 10 lo fili molle wide a ln i strike N- lo la. in q u a i l / diorite, inai iq ; 'dilimi, iliiu'i- lire q u a li/ li'inger /ones from I In Ih fed wide ia ,11. Diorite which a).,o ..Iriho in .i gcm r.d N. Ih ' B direeliou limi Hip ,s|(-e|ly lo th hoiilbcn.s) TV., \lcll.iw, -Ir., pCO'ipccU'i] In, (olii Urli fuctnrc ol eejiient. . (Day was produced in la.s Angeles County l,y over _U operai.us Ku high grade clays are produced, but hu ge quaniiuc* ol conn..... -lay m i n e d for use in 'lie manufacture of heavy d a y produci*, sud. as hrieks, tile, and sewer pipe, and in iiultery. . The only producer of Di.il,-milc m lai Angele* ' ouuly was '! Uicdvtv Divisimi of Die l i n ai Bakes Cachmi t',,iqi,,cal mn `i la- ,l, |mml c. ,1 W a ll,ria in Die I'.Dos V e r d e HDB This i s - " , >'l" " pi' ..pm-Ucm munii with p o n e s t a n d s . T h - mdl. whmh ,,idmlc.s ............. crwsliing, demo;:, and bun,nr.-, m h - a l c l on Dm -am, , ,, ,, , ,, 1 1 1 m- |,ri,diiet, a lim 1v p.iUmu/.d pure dial,.,ml", 1, u - I o - ---------- ' .ant a h , ,* a V" 11,,11 1 m l. CO C\f l'Al.U ul l N IA .11)11,.SAI. Ili'* MINVI* ANI* lH.Ul.lMiY IV) Minali unmuut.s ul llarslunr nere interini! Imity prnduceil hy ili* Hliu- (liMt.si: Ipnirry in San !>'r.t11>-tri|ititn Ciniymi. No pimiT -inaehinerj was usod in ibis simili uporni imi .Mining was varriml uuL hy limiti, usui) lumi incr, ci mi Imi' liiul ilii.i-l. IH In r Minali ipnnvivs prudm rd llug.slotte lruiii Ilui Miitli'lu sluilo al i.u mas piare* in Un- Suina Mmiii'ii Muntilaiiu. Miimr aiiiuiiii|. u| gi .mi ir arvr i|ii.in-'n-i| hy ,\lr. II. A. .lune.*ni l'ubUiloiiu fruiii a grani[r-gm*i 111ini il ur.ir Maligni*. Thv. ruoli is itami umilili lui n mugli building .auiu1 lui v.. d i a nini Iniildiugs, umi in uccuaiunullj !>|ilit lor ilugspnu*. Kili'u.r, r 11 a> lil rio;; ut 1tu> rm-k prevenls iln Usili ililiciimimi Minili). Tlir i|iiarr,i i.s >.|n-riii*`il iutinuUIontly hy haliil nicthulv All uf tlir indine 11i*ia111i-t-i iu th Uniiuil tSliili-M in frinii Iiom Anyelti L'ouiity. Tini l'umpnuiea using ililliuvnl prni-osars are aelively pindueiiig indille ivoni oiUvvU l.ri nes in ilui Ihiiuiuguoz, Noni Reuelt, Veni::, auii iiiglow'nud Urlila. Tlir J ti'f|wnli-r 11111*111i*i11 Cntnpnuy ut ltouiiugin.* use* Un*. silver iirorrsis. Silver iiiirulr is mlilnl lo tlu; -leaiied brine., funuiuf a lino preripilnU* uf silwi* imliilr. Tlie silver iiuliili; W enaglllaled viti ferri: r.liloriilr unii alloivril tu solile, umi Ilio eleur water iu iloruiilal through u .suini lilter. Tlu* linibir, eotiluiiiing silvrr alide, ferriti hydrujde, uud ullicr forrie riiiii|iuuiul.s, in Irrali-il with sniphuiie uniti lo renwvt tlir frrriu euinpuiuids. 'l'In* silvrr indillo is Jillcred, waslieil, unii tuiiililal ili a liiuk eunluining iiiotiilliu ini n uud wuU-r. Tliis rosi dia in lite torniitimi uf line li li*1n 11io silvrr in a furrmis ulule .ndutiou. The il ver vrinuveil hy ttltoving uiul 1*111111rrtod tu s'tlvev nitrato io he useil over agni#. Tlic fomnis iodi)* is rriirtod with imiussiuin enrlwmate, whieh fora* putusaniin udiiIr. Tliis Nululiuii is oiuipuruled, yiohling crysUtlline poi*Mun indille. 'l'Ilo l)uw C.'ih i1linai t'uiiipaiiy us*a u bluwing-out protesa. Clurifie! uil (iold wusto water is ueidillod uud troatod wilh tdiluriuo tu firn tlie iudiuo. Tito imliue is m uoviti in u bluwiiiy-oul tower iti whieh th luseending ourrmit uf water cniiluiuing fro.e indino m eda a rising ourrent uf uir. 'l'ilo air ourront oiiito.s ilio froo iodine tu uuutliei* tower, wliert tiic iudiuo is oxlruetoil frulli tIn* air witli u soliliion of Miljilntrouu acid. 'Diia resulta iti 11 niixlurc uf li.vdruiudio aeid and Kulphurie aoid. Th* m isture is trenini witli rliloriiie, wiiio.h lisjiluoou th imiine. The frea iudiuo is litoti li Itom i uut uf sul ut ioti. W IIile iuilino i.s r.iinid in Ila* brine uf iiiuny oil fieli! in VJaiifurnit, ouiy u few lime euiumoreiul uunrentratiuus. Citile ia kuuwJt rogarti iuj Ilio urigin uf Ilio indine, bui il uppoura tu oeour uuiuly in oii-bearmi honitma of Miueene ugc. A largo puri imi ul Ilio luimdry sand ri*i|uiriui*iila for iow teuiper*- turo custiug.s in Ilio Ima Angeles urea wore aiii>plird by loeul auurce*. fcjovorul pila of foundry saiiila were uporatrd luring thu year, mosti* ooiito.riiig uruiind ilio Torranee-Ueihuidn arra. Stilali auiouiilatif Tumulo suiiil wrru obiaittcd ITmn a dopo.sil unir Ilio rii-stmi oinl ut islyaiaiv l'srlL Tlio suini uud gravol indiislry i.s Ilio largi*st iin'niiral indiistry in Uu rouuty oxrrpl tur p-lruloiiai and iiatund gas. Maio oonlrra *>f uvtivilj fot* tliis indiiatry aro in llu* Sau hWiiundn Vall*y ami Ilio San (.ibriil \ fal|ry, wliorr oxlnusiv* di|iu.-ii\s ut sand and gntxrl ha ve lirrit laid )|aWU in IIto *lui 11111*I.s iiihI ihioil plaiits ul Tiijtiugu Crorl and ilio Man li.dirt<l liivrr. Uvrr twenly plani.-, nriv pi'udui iu;; Mimi and g r a n i diiring J'.M'J, ni* ' ul' illuni in llitsr imi uivu.-i Tmi plauls nere upi ralm g 10 ilio vienili) No. U] i m i vru:.-> u f t 'Ai . i i 'tHiNi.Y of li*nig Ih'iirli. 'l'Iic larg* imiuiiiit uf bmldiuv uud e,-u-,i i-ii. mi. ni Ile' coititi y luis r*.sulu*i in ilio imlu.-'l ry 's ruiilinm,d gruuib <1' 1I n i n n i . CvJ iUidil/s. Unid was pluiUteed Ifnm Imi upe r.t Imis in I.*'*' Angel.s Cali lily diiriug ilio \ rat*. Tlir Ili raile mine in Almi l auv.ni ereete.l .1 lti-lnn ludi al itssliiilt, uiul by il"' rlul ul llu1 Seul' l.el m .i..i.".l llu dlpai-iiy uf llu* Olili tu b'I) luiis pi r ila,' . The lui li, U | .ri.. 1.. I in l. 1 II. 1lli*u 11> IhniUgllulit Un* yrlil*, i.s Oiplipprd ni 111 a j a w e n i ber, .1 . - .l i ni , 11.1 1\ l u d i , mi amalgamai ion jilulrs. 'J'im niim* is ilr\r|up. .1 Ih ai. .M. 111!.. I r.Il.lll M 2 l<l-fiH)t lrptli, witli tiritiM Ul Ibr l ' 111- luul, I .11 I....I a. .1 I IA fu. il |e\ e|s. The ori is puirlz voins ountuiuing Vrei* gnld, ami ei.pp, 1 adplllib's uss.iel- led with gnld. ' Tilo Ijirgu l'Ianl uf Ilio l'nusulidated iin . k l'm.lm l . l'umpuin .' Atusa nisu pvuilurml ,. mali lumoiul uf gnUl a.s a In pi*..Im i ilmmg ih*- Vtstiilig stage in ita suml and gravol upeiiili"ii Tlu* .-.ami ami Ime., al*' .alimi ilnwil a llllino ilHvd wdb rnbbrr rillles, nln.-li i nll. et ibe gubl lu i bluekKUlids a m lu lh m tho Siimi tu pass un. Tlu- IdaeV. suini i. ,lmn i. >I frulli tlie rifllos and sarkrd rvrry - wrnks. Tlii** .1, t.-ri.d is nm uvrr ali Aiulortsull rntury ninlioil tallii! lo liuil.e a linai 0Uln**nl 1 al e ivliieli is thippril tu Ilio Ainerii-iiu Smolting and lrliuing l.'uni[iauy al Solhy, Oalifurnia A inali <|uanlit.V >r ilinruite was prudiin-d liy Ila* Ovi'in Titn Mm- Cf*ls (aiinpany ns a by-prhlet uf Ilio sand wnshing srei itili ul ('unsuli- date) liH*k Pmluol.s Ounipuiiy' Hiim'Ik* \ilunt in Sun \ aUr.v. Tlu* bbn-U taiuls re eoiieentralcd fnun ilio llnw uf wot siimi liy uso ni blaek sand rwuvery pan. Cuti})drales are Irird and 1ln*ii rlranril witli 11 mugnelio lejmrator. Must uf th cipiipioeUt tlsrd luis berli doieluped by Un* inali- eger uf th h'orru-Titan Atinonds thnupauy, Mi'. J*'ntnl< Muudy ul (Uni- li!, Oulifornin. Tlie iiluek sand plani is aldo tu bandir largo tuminges ef aud, nini nmkc cpiiok priinury rum-onlrutiuiis up In U7 privimi Imary md, wldeli eontuins !) porooiit enmliiurd iliurnilo and uuigneiiie. Tlm Wtiu of magnetite tu iitnrnile is alluni fiTi-i.) pereeiit. Tlio lilaok sand plaut, liowevrr, Works uidy whrii Ihe ruoli piu ut Works. Musi ul' ilio prud uti is old fur rooling gramil*, nlthuugh muli uiuouut.s luivr hrrii sub fur use iu tlu: uumufuettire uf wehling risi, umi in tlio orramio and jiyi'u- teelmie indusuios. II.C U. M*dr* County Th ree ipcrators pru) Inerii pomii'o, two nriir l''riant and une imrlbemt of Uaiu:' llriilgo. folii priahioiiuii was ropurteil f r a n i Ih nporniui's, tight of wlimn usod snelm ihvdgos. Stilali ipmulitios ul mitnral gas uovo proti nord frmu tho (fili Riunii and Multali iauoh Uolds iu llu* Mondala Kirehtiugh area. l'Iaster uud minerei e sand wore ipiarri<'d ami proei-ssed il Kirebuiigh. M inna! Put*. Tlu* imrlhwistorl.v rAlriisinii uf ilio .Mudali liam li fielJ wa-s l'slaldishrd hy Naturai ibis l'ui'imniiioii'.s w r l l " .Mudai l " in Juin* UH!*. The pvi>)l\n*livo. iiitorval wus JIM-.'11117 1V>I in tlu' l*a....no, ini 1itti prodiiel imi frinii tliis n o l i w a s fihl) l li ui i s aml r u b i o lori pii d a . ' boun: pois w.i:. i n k r n frulli um* w*ll in Ibis l irl d i l i t r i u g Ila* y a i . n. ilueli.111 riiiin- frulli live Wells iu I In* I i di lluimli l a' bl . i la- l i ' M !.. in;: si no u ,l u r i n g Un- s u m i l l e r I m u i t b s 'Tlu- l ' t mu elidili In-ld l a i . b e n i . tini III l>'l' Uiuuy yi ai.i. t i*t`` Mirci-. ANj IV No. 2) riUlNTilwS HK I.Al.|ll(S).i uy l'yrupliS'IUte was mined from two properties iilunir Hie I`*wei- Weil C'j Mono Courtty tlltlpltl di' lldtlldl liilltl- materials I-Iilll hilled lu loin minerai |r<Mlic- lin in ill l!l. ( ixiNll'llrlii'Il ni U lira f'ilil mill il IIn' l 'belluini: mine 11 iT Masonic, bnweecr, uns nids, *mdi|i{ ' riii developments. l'.imir* operai ions niJijur>)<n from 'I"' '`dilU sbun il Muiiu l,nl,e lu ili'* wmtberM border ut llu' county pvn.(n,cd .. variety ui i t j i t / j i i > >>nd iibriisi'v nuilerial.. Kaolin li.an the t nia 1>i.iI,I(, )ful ISpriii;;* area iiml ji.vrupliyl- lito Umu tW ,,depnsU s.,o ,1" I.IV.'-I -.("1.......r nUin" W...h..i.l.e.....A..U..,.u.... t',"s a.W` 'J1 lu lulul m ineral p r o d u c i(du. I.'dl.l wining U,Il neuve u tiw M.imiuH- itriet; tunisien operations wci limiteli ti) ii Mirali pend uct mu uml Urntuo exploration. A'orw n tu llit ! H,h u t rial M`<>< Tl.* . industry , Mono Comity is ui.lslimdmj f'.v il* vnrwly f vi-lm.-is. tihl wim jL o rn.aU u'trclo, "t:;rentv, media, si-.iiii-mb' blocks, uml wu- laincrs fW }>lvm<- culture mv ummii H"' severa! tems. United Sbdm fum ica N.iinily Ct,ii.jin.y, Itm. it.mii m<l bloc. | > M kmc Ilf Ilk! W'liife Mmiiilains elisi of SI,idy mil si.iu.v' I'1"' ,IUU' isvMi-s ill a ztnie Ilf bipldy melimi,.rpliiM.'l meiii m ibe uemily ni l e Kliamluiied Citati,pimi Sillmumile. Im-., ,,ml,du.u le r,iu,,u. Umili,u Industrial Minends, In.-., worked a deposit al Ilo- nmUi end Ilie /u,,e Tlie raw mutefial veas mined Uy open pc, inetlm.U c.-i win ,, power slinve.i imo 11'ileks for delivery I. tbe eomp.ui.' ma' pl.m t\ Caws, luyo Comity. Clmeles lloweii moved pyrnpl.yllm- imm a dep'.'d 2 miles Simili of Ilio 11llill ley property. .Must of Hie p.> m p n l m e pro.tile tioji in its itti uiMMir.ulul i'irrt'i' .v*uu- v\,c> n..> .is u-i.il iu rod-itriiini; tile. Kaolin was prndiieed by Ihiiitley liidustinil Mwwiwn lue . IH.Ili * llowfV developed deposit in Un! I.itile Antelope Valley i (M *<, I *,i Diablo' Hot .Springs. Tim iday, ilerived from aUmv.l, ,H I, Ile V.lelllHe nicks, was Winked by npen elll mellmds. After d id lm ;' and bknlmp, Hu clay was loaded by a skiploader into trucks for delivery m Die em.ipmv s I'rimliny plniil at Jams. Tim linisbed prudiiet tras mai ke'i.d Ior UUer cfmrruousmc,r.de1tiwm.f.o.o~.o..vo..le1.uf'.d.c..i.Mbd..iv.ot.t.i.tueo-srl-an-aiomkaoridviIvvlm.t-;-ic'rLtvc*inmww: poonrroxkk.m-eeddTi,che.bbeeywdmunet.)piito''hi"siei-'nt!isi'i",ut*hrwidiuilccl.cl.ml ds.I t> \lila mieti Illusi oil into uiaterial in papei'and rubber products Mcttitx. Melai miniui; in Mmm t'm m ty was stmmlatisl by Uw eon Uriletim, of a JtvtMim p ib l mill a t tin- ( `luanmip mine by ibe .s.ini.i Mill V-. jr ` bl<K-lu ns tm.idutt f feet in lUuiiwU-v, aliteli avr lumd-.snrlcd and trau* fern.' .I t . r m l X l . . . , , . I>> I. TI i * use saws ,,,,,i , , i ,, iiots, (iillmustor, heuuriiik ... i"' 1' 1- i'iv, W i for umidir*, mt * known prodl'luntmiisUT, liar Companv. Thin enmpauy eontracted to budd tlie mill mid m treni urea from nm,ci ties leased by a r i , a Mini,. Company, eveei, Jnemeely prmuiueut. mines are held by tlm laUer, M'me .d vW.ieli are He Mini,,. CUemun^ l* itts b ,, ir l/d ,e r ty l ami laikeview. Ibe Nanln Md>m;: to n , sliuiil iniiiiii o omttaiuor for irmvinif plant*. WHIV bad also emdraeled lu mine m e at tlie S u m mine. ' , umico mino, nlm.it JO miles smiU.ensl ut U s a ubi loi ' I mill-1 Hob, 2tKI-t'm,t adit bad liven driven at the S a n ta propern Hpri ^ operale* a uk^ U - timi block V"/- rn 0,101, eia Will. 1 sodome1 ami ^ in s p m 'te d lo 1 The Ullcmisolulutcd ,lit-,Hit nmtefUll imsseil L screen, will, the minus Ihm M purlcr-inel, prm ' : l ^ ^ to iatei'seet ibe enislicd ore zone. On: was drawn femn t U t ( Mi n i la. ;d into mine er by n immkitik' maebine, and tramme.l l,, ,i Inmfnm Inn (com vvliieb it was trucked to Ibe mill. IV.iclicmnou was by ,;yi,nidaia.i, mil L'onsisU'd uflwo-sluk'e i.wiisbink', U w ftrnt.hi.jr in a ba 1 m.U lOG-mcsIi malarial, tliiekeuiiift amt m-'tbd.o". Mm leuebino e n l e .,* & W E K S 2 5 SH? E 5K ati hours with a 1)2 laueent recovery for a *l2.tH, pee l.m beads . Au estimated 80,1)0 Ions uf similar {rade ure bad been develop.',! at tin ttVU ,1"11'11111T0 u l ........................... y ? ......-.......f...e.......... 10 feet tliink lili , is (:om,Mi*od . . .. priuetpully didimi nmtcoiai.. A bulldozer waIsS UtiSsiOilll lto Oo*K;' bill from wliieli L piussed e,lo Ilio inimico nml V' ivnin^-tojV in liiO was n laisture uf 8rita mine by J idy i ltlt)- . . . .. . i i, i, TutiitsUat Associates, Loaded, eoatiaued cKjilnru ory and , eveb.p^ ment work ut their lnnsleii properly near hmldlclmtr Lake. No. I limn,-1 wurkii.jts were cxlemkat 40> feet, of wbb I, about Kla lee, was ,lrm ,, m b arc ussuyiiiii 1.2 percent NVO0. A second exploratory adii was stai ted 10 l"\ ',m`I,luii' Corporation treated 1,00 tons of t.mpstea mv mineil from the lllaek Uuelt mine 8 utiles ....... .. of It. ntuu. Sebeelde ,,,v ueciirs ,, viminei between, earlmnatc rm-li mal ducile. Ibe properly bad be. n n'iTnHN tti viro"i^ JM(ns-m*I` >ns'niue mesi, pomice II,ut was omisi,mod tu cus Aom-ies f o r ,m,,.. e <*. u **;4;;y 1;^ 1 ,t.,.,, Insili,,,n^ ,.r * tviu.* Mru, t limi .bmsi.r narked extensively in pi'e\*ous years. . Two small sliip,mails of old ore w e e made Irma be .Sm'immid- mine 11 miles mu'tli of Jam s mi Urn w.m slo,1.d l)m While M.mni.,m, Moitur:y County .I.l..l.u..n.i..,..`.i.'.t.i.e............................................................................. 7 , ; - ................. .. limi; uml . v e lai.. I,y a t'in l'i !> i ' - " o ' olm v.l tu .lI Il Vu.i I ....... Worked i, pululo,' d e , ("Ml M- 1 " " J`" ` Idler I.I) il di 1I irse ,is illi *,;,o,'i'i' I , I r 1, 1 * 1 ..1 . i m i i l . d' v l.U ' e ,.ppmiantitv of d*.b.iait, vvim .,n,,rn.'.l ,,nd e;dei..e.| al \ a , n I.I...I tillrlU.'d d'.'ll'Oiil, ' ,|,dom'd WOf. ,, * water ,,1 I..... I " 1'' I'1" ,, I,,,.)-, . a al. i- b w - i v U -I ill 11',- I,, ', ,|||,.,. ,1 l i n e ,, f m.,."',. p f ' bi.-ln,.' ,.f b.` (' L U u b. ;,,.l.n . i .i i.o 11*'ii ,i it, i, l...'.du , *'.d I -.1 >1.1 . . . , 11.111,' ` .**>( ' ........... .. t ! :lr>4 l' .l l . U - ' O I I N M .I I H I I I N A I . *"' i**" ,IM,UH,V IV I....lls TI,,...,,mvutrale lumi m i d i bank i.r ,ivrs Unwed ..vi- II'1 1 1 ! r S m.hl sv.is i v e m v n d 1.1 n m l m * lliir Mi.i.-f d v lnirtfi! U, V v c c o v r . v was ml Una led !.. 1.0 :) i" " 1i,' ) U' ' ^ Tlii: '>>1..........i.-'i ni' .l i. .Ii ^ l i " '- " ........ :v,:, r v T . - ' S nvovt'ivil by un tut HIU .. ...*" . t , i .. Vl.ry W* ssssssssgsa# ...... ......... r .W ' Costninies Uivev. i 'l u v r Id ww ul. .ei-..vo.Ld Ly the Mo... ^ ^ DmlKiu Company tu Uie M ie h le n Har a n u. San Banito County 2] l '`0O\ UI NNTTUIilS OHl'1' Vt'A lU.lOl'OMlItNl A . cra.il- Iinlesi am' was re.]m:e,l lu mi.ms IInvc-Maarlersiml, si/..- l-y a y ne turv ei ii.sla i' ami a baman-r mill, ami wasttwa n a n e , , ,1 ... l ' i l k pile Tin! ee,neat, mill iia'luileit (mu' pus Unsi, earnimum M a o 1,.;! , . ,, ,, ,, k o r .... i, e. ..u-..-.-. w i l t s , tube mills fur elmimr r"'-aa!a,p, mal a ` <' ,,| *)! hilas liti l'eet bipli. Slii|iiia'iils Mere b,bau bulk. 1 - j ' ` ^ liti \\wwt iiu-UuUuv; hix nu-u in Un; i|ii;in.v, nini ' * ' * * ` 2000 barivi uf eenieut (er May. A liii'iie (|inmlily uf erasbeil euri; was |U'u.|.,-.--I m a- |',,.| fia,mai,y rs U kiiu i|iu.r.-y, . "f tbe naau nu,., y . m n m M- " ^ locateli in tbe Sun Amlvens fault nme 'Ibe t... i. "'|l " " , , rtol "f MU! ,.l'u.erty bussa IYuetu.v,l tlv n,ek a. ^ , ` ,, wo reiluceil. t u a n y uperatams ,,,<> s . I ut <" ^ ^ ^ lt(i|<Ul by Uyilruulickin wbon imeevsUiv, li^bl bi.nli ,, . uuarry nwU itila ruilruml eues, uml tnmsiiurtalam tu ila ,n!j , ,, mgM<lsoiVonia-t.limtlWf(irll.ert.m:es.siue Mv.tuli. The New lilriu ami .Imiipei' mine: men- tbe p m i p (luiek.silver pnalneers in UMb; a small pimlm tmu was ab- .; - 1 i. ss s r r . i t s r r ;; - . , i z K S J rt (Siiduilvur m a sb ,.TMr . J til l''' ' ' ! ' ' ! ' ' y llt y,.Jla A hmnll ' c & w e ...... * * ui rore zof itvuei'uneZjtrwude. reimTMam,e">li.i n'n" 'tl'mTMte;n; t,i:, levtrel, UKut u . . L-( n' tTS'ii.. shipped tu Die eonipuii.y a ampius I manufacture of vari- c d und UHl tu liuti iiiut'acmu I Hi ,lih " f ,"1" ncmluiil.s which m-eur Lutli ta alune limi ilulmmlo . , , ( . j (alj Huile. The dolomiti admlu.se ami nimU <`7 ^ 1` , J"runs 22 pereant ut iliis ijuurry su wIIIto, Ime i!iu un ( mined frinii duo d Mtco >-' i ' ; M; . ; S : , , i .! Nur t i . t m 2. rout i|,.m o ; fa v o i , Uh . .. uw slmvul i'i|iii|M>i'il il i ftuvtim'd, hinkt* i i iulily, ami was easily A m inas laidi mm-, Mw i > - ' . ^ (lf pirnlm-limi was inuiii- iTiiiiivnl Ly Ita! slmvi'l. t a n . luiiici) by ...ninni Hui.ipli* `'I ti- wm lu.-n '|'|,,. i|iia n y iipumU-ii " I '* r.duys pii- v i i *;'' :>.'.' 11 > ,, t.,ir,|.lVlllj tv m e n t i ' * puny was i'i'"|ii'ia.l in ' limi tu'!. Natural v i m at a ......... i ; -'* l f(i|. ,.,.,,,,.,,1 tiiitithIii*'l li as mim'd al milis limai live |>)ml. `Ha- il> | "a r . a - i r U r e d Mm . tv .................. f H il lumi `l'I'll , v tu ttt lil*11' `I i r T ' a V a m U a e l ' l M'-a-.a, a n i, 1- ......... 1 M. ................ ........... . ....... l tt t'x h r p a r l e r uf un iiiell tbielt Ilineiseli II . > ttrnabue. A <uitsi<l"iuM' near the wmlinifi Miao ti i-i*. u tlevutinns were slifil'M.V IjUUitity of J `'.J 'l:1 ()1V ,vusl.;uid tnimmed ta Mm pm lai baiidieiipped by bn.b at AniA . , , , |1(l, , | IU mine Imalmr, ami ,,/ Hie lower level, dumped d u m i^ a \ , , . ,.,, ,, ^ ,.,1 ,,I lu niebeil abmil a half a mile U. Mie iv' ; 1 ' H.ill an ui.itH, eiieli eimlamiuK hv albo ^ * V'.A', ` V h nUcli liliali, 12 indies ill diameter, ami I- In i I ' M K K I* 5jn Bernardina County , ... ni,.^ ... San )'.I'niar'liiio JVuitiy Itinn ` fa! pi'uiiueuuii at ' 'M'l far e sevdeil lb.,1 u| . . I ^ ........ .,,,.i w.n.e. t i ..-i...- (i|. ihi, ,,I tumii.i! " p e l ai m a s " a al I `u l l ' i ,, . <Uu b a u i ' l e , alii I ,, .,,,,1 uf I be le-ai i , I . l i.,,u '1 ,v .. , liuti lie,il ll.e S. .ule.* I..ih* *V1' ` H ................ . , |,l..I el. . o. I vl b. il -1 I 1" " ` ' .............. 55U I'A l . l l ' l i l l NU . ItU'l iNAI, UK M1NI..S AND d K n U n i V | \C N o .-| I'Ull.N Tll.S III-' I'A l.ll OIINIA ' j7 " lls liUitleretl by miceiliiin metal priees anil liigli opera) ilig costs. Ia'imI, iiinc, uinl tungsten were ininnl in tin; givalrsl- ipianlily; tail silvrf, uopimr, gold, uml iron ore were produced also. W. 11. Juhusoa and Company produced gvnidir. i,,|- Iniilduig .stone tu fabricating ami polishing plani in Vieiorville. AlDn.u;;li ilu: cuiapsny tpinrried a little stone from is own proporl ics, ninsL of the stone M in e ra l ii'uels. I)tr ii l!ll!l, live i|i-y holes lotaling 1-1,f>(l(t UxA processed eume Irnm t iiliinrntr loeiilHies outside ol ,S,m Dernaltliiii) Avuru drilled in tin: llnrstnw, Caym Pass, Chino Hills, uml Victorville t'ounly, oilier Sources in Die Dull,si Slides, or from I'm. igu cmuilries, ai'eu.s, llil law been sought in ,s,ui lii'nmi'ilimi County fur iniiny yean, i i Uuuibly Sweden, Some stone came Irnm Ilu: comp,my I alt erne Valley llUt with the exception nt an inva ui .small production near Chino, tht I property where three ipuirrics hud hecn opened. Tin,,- deposits of d if CXplol'Utiull 11Hu bet'll I I I i m h . i .ssilll. ferent eolured stone Hear linker and a newly discovered deposit ,,f given Nonmehilln: l itiln.slitnl Mali etuis. Tim cuiuily'> three porlliuid cement plaids, the i'alilm nia I'mllaml Cement (.'mii|iiniy ill ColUm, tht Haulliwestern i 'orlhiiit] Cemrid I'uuipany at Victorville, ami lln*. ItivtT* .Mile l'urtliiiul Cement Company at Oru Ununli.' continued prialiiction 1 a high level. ' granile at .Stoddard wells were being developed. At ilu- \ 'i,-i.,i-\ ill,- plain Brunito wus sawed into 1- to li-iueh slabs, phi ,i, r. i1 in pol i, . long lasts lor preliminary polishing, shaped with diamond s a v s, and given die linai polish. The Atlas Hilicit H'unrry made large &lii|>ni,-iiis of varimi. grades lly tar llie most iiupnrluut saline producing urea is IIn* Henries loikt district where tin* American I'otasli umj ('lieaiieal Company ul Troiui of crushed and screened .silica a n d ipinrUitc from a pi,mi and ipi.irry about '.1 miles east of Oro llruude. The operalioii, which a.is owned liy cimlimicd lo produce borax, Imrie aeiil, potassium an Ilaic, potassium chloride, sodium sulfate, soda ash, lithium sails, bromine sales, uml bro mine Irma Ilie Henries Lake brine. Tins West Butt Chcmieul Company, also nl Scavlo* liuke, euntinned production ul Isa'iix. uuil soda ash iron tlie same brines. the Mineral Materials Company of Alhambra, California, hegan pi-u[ ductiou iu lil.'IJ). The nialerial was used us a refnn 'ory and in llie manu L facture of siilfulc-resislunt cement. The lta n u d Hales Division of Die Nulmnal Dead Company produced bentonite from the lleetoi- mines 1 miles smith of Hector. Although iu Common suit uml calcium chloride were produced ul Hrisiul Lake The OuliJ'orniii Hull Company worked a -foot bed of rock sail thut lay beneath li to 7 feel of overburden. A fter u dragline bad removed the overburden, llie salt was drilled wilh wagon drills, bhistr.il, a n d lotuhrtl into small ears by Ui'ngliiir.s. Al the mill ul Saltiis, 4 miles from lb* deposit, the salt wus crushed lo J inches, washed on conveyors, crushed aguiu to minus three-fourths inch, and rewashed mt u set of spiral con veyors Unit discharged directly into gondolas. Approx anilely half id the mitput wus eunsuineil by llie Isis Angeles Metropolitan W ater P a triot and the reioaiuder by the HtunlTer ( 'lieaiieal I'ouipiiny ul Header sou, Nevada. Capacity of the plant wus fit) lo tit) tuns per hour. The UiU llrolliers Clieniieul Compun.v priHlueed liuke euleiiim chloride a t Baltut from brine obtained from the California Hull Couiputiy. M. M. Stevm of Amboy also produced calcium chloride. I,ake brine tha t seeped into a collecting ditch wus pumped into evaimration pniuhs where it wus con centrated to a gravity of over 40'* Itnumf (over 50 percent evaporation). At this density sodium chloride precipilutcd, wilh euleiuiii eldoritlt remaining in solution. The calcium chloride brine was pumped into storage tanks ami shipped iu tank trucks. A Unking plaid owned by Mr. Btcvens lias been inactive sine \!I4H. The sodium sulfide plant of llie Dale Cluuidc.ul Industries, Inr.orporulud, a t Dale laike was sh u t down in l'Ybruiiry HMD, and no shipments were made. The Victorville Dime Hock Company produced a wide range o! iy.es of ground limestone at Victorville. Two grades of rock were pro duced front the same ipiarry 4 miles north of the plaid. One, a very whit material selected by luiml picking, was used in paint and putty, while the. other, which is slightly nlV-colur, was used in celaiuics, stucco, piaster, slock feed, lor nailing granules, and in Ilie ccrninic. robber, and foundry industries. Tl.e. mill, which rm p h n e d a process of dry crushing and air , lie;, ll,DI, rail 1M h o u rs a tl.tv thioO^lnoil til.' y ear. The ( 'llllld.licit the past bentonite hud hci-u nblaiui'd from an upen pii, all of Ilie Ih III . operations were, underground. The material was trilel.ed lo Heelur, .sun dried, uml shipped by rail lo the compuii.v's grinding plani al l.os Augelc-s. Must of the out ]mt was used in the maun I'm ln le of drilling muds. The lucrili Company of Han h'ranciscu also produced beuionite from uu undcrgrouiul mine close lo the Hector property. I lumi-picked, high-g rade bentonile was used by the luerto Company for tillering beer; the remuiuder wus sold for numerous other purposes. The d a y deposits tte*r H u rt were worked by tlhuhliug, MeJieau and Compan.i of l.os AugeIcs mid by the .Southern California Minerals Company. Clay I'rniu iheMi open cut o per lions was used mainly in the production id wall tile. Tlie four tale producer ihut had liceo unlive in previous years mined tale primarily fur the ceramic, imluslry, ulllinugh u siihsianlial lonn.ige was consumed h,v the paint, rubber, and textile industries. The largest lugle tuie operatimi in the county was Ihe Western mine several milesMOUtheust of TVeopii which has been operated by Die Western Tuie Com puny fur many years. The I'omona Tile Company worked its deposit near Yueeu (rove, while the Hoiilheru California Minerals Company hose isle operations arc centered ubout an urea north of Saratoga Spring, worked the, Siiino-ior mine continuously ami pm the I'migo mine into pi'odueliou.'I'ho H ie rro `Vale, and Clay Coui|umy mim'd tale thrmij.di out tin. year at llie Hilver lai lie inine imrlhwcsi of linker nod at Die ibex and iMouai'eli luiues nenr llte.v Hpriug.s, This romtian.s also upended the Sinilh mine iu the western Kingston Mountains during Die tarli part of the year. Jiu.-ihiiisih . One id' llie innsl signilieuut ininelal ili.inmTies in the late wa.-, made in April ID 10 when basi n. esile was discus civil u-'.ii' Mmin tuill Cass, all,nil ;l.l miles e;,sl of D.d.,'i,1 'duine,hatch n.nlti el lllle .liu .n til 11.1-.I liasll, I-- ,i 1111,, .ll'Uuiale nl <I -1,1. a n , I l.n.l li.uain, mill Ullln.r Ulmal ,d:> Del UlUl an'l IIl`,lM111 III I'li-.ald ,1 11,,|,i,I II], , le.- l . a I .im in11y iipein'tl ini'W ipi.u'i'v la Ie in I,`IJ'I |i ,i 11 a Iin le lYum I 'll i. |,net l ' in:,In 11 11no: I,oi. u,,., produced ) r> . :)>* I\ \ / .li-'**NN I . l O ' t N \\. ni-' M I S I * AM UKtlUHV iv . u.-.mimn unii tinnii v.,u(, n( i.s u p p a m d ly ln .simili h "Ho tin: itc- p,,Mis In he svurked lr Umv alant.-i.N. Imi i |. nn|*i't rado- i-iv'ny tu th minerai. |i l (!" lm 'v n i , ni.i'-l m| ili.* n.r.-fiinn e h 'l l i e u l s USi-il ili tini I ( ni t r i i Mi nt e liilVr hevii ulilulll.' il li bili mmniZlU, liirli is r i n p t i r i e d T I . , h . n v . i y is l I n Te l ' u r e ni' iviii. miiIi- lue |lW| i , i.h U mn.s . v n - m * *- H"' *" " mi. f or i i # jH)|IVv.I*S n f l l l e. v eb' l a, ili. Uw>Ui>U .Il 11"- l ; * I |.:ni Sin vry avnfmod l<> UMp Hill( li- li,il disa.UVaied lll.lt II..- Ii.lsl ll.i.sil r .l-IlfS ili .'irliulllll. VC..IN, WlH.-b ,,)*> e.onUtis barila, III!..III.', Ii'iari/., )j>in>nilr imi liniml.lii, ami * ni,numi of Klenu. TI: v ii.., uf tlu- di.vmvary area uro .ml.tmeJ ju hmikiaite, >\ plutonio n>'h eh.sels 1,1 HyfjiUf. I lm sJionkinite bu itiinided pra-t'mutuimi .'hils> uml 111 b.uiireu ni limai l'v: viali .'.iiituiuiuu budiuisUe u.'.i km.svn, inni a hnllovv buft Mm lurMl i-Miomal li l-foul vaili a.ml.miiiiii lo Ut |>nm`t<t busUmuilc. I he volli ulao umilisi otlia.f riiro-iaii lli iimicmls, i!eldi|i ut Uauit nini prevmuafy nudano ri ha. I speme*. Ninne llin dise.ivery, venie lieve U n i di.seovoml ut ber loenlities tlimitili u l*alt ni le ti .de Imiti. Moni *t Uiono aro oon- luiuc-a in pru-Cambrimi kiwmsoh ami ehistn n ith d timi. m Hit nite At lini ami of J !)!/, u t **eru ior t,IB **'.y , (leniimi Corimi-utiuii of Amelie lo pitraluisc uml slevelop Die on#mil sixteeii oluima. In th miTi/mulitif,' Uifritory iimny prunpeelon. lieve b* ad iv o btukii# mut tloveop'm# other eiui/ns. A Jd u h . The Moimssk mino ut Clark Mountain, Hi Principal nroduoer Ilio aoimty, minio uldpmonfu ilurtnjj tlic rat hulf ui Itueunse u ilroli in il ! o t leuil, upcniiii.n* v e r e eurtaricil 0 dune ud tue eresv mhieesl tu tsvo me.. ; tbc mine wna eluso! et th end uf th yeur The oro wrn jvri.icit.iiy lend and nino eurbonutee earryiDg ai)ver Hevclupmri.t vork waa re*Iride,! to 8IW tu WHl f e d of dmmoml di'jllini; oh Ilio 2li-fin>l lavai of lite W in lr r gnrtm w*. Uinuirvee of ri'lalivuly low-rudo ore vere re|>orteil tu bo lnrpe. The Carbonato Kmg zine mina un Kok.nvoef Mmmtnii s).ip|>a.l ora ayernitins muily fO l**- talli, zi no lo lite I.itorm.tmiul H.ucttinff mi Iteli Compimy ut Tooele Ululi The nrm:i|ml ora m'meruln v ere smithnuiute, Uydrozmcite, nd Kphulenta. A nniult nniount of diummid fi* vn dime, ai u wm wu nunk 10D feci duri Ih yeur. Ore w..s fJ ruwuUtni fe d from Die hotiom of thn wrn/.e. Tl.e Noiv Trud eopper tume i n t * Ivan pul Aloni,tuiiii. \vun lenoni hy ll-e Alloy M.ninK Con,i.y tO ^ te r iiujj .Simili .diiimianl.i of aoppar-fridiJ div vava mmlo in Ilio (lini Ila r l tlia yeur. Tlie liounovelt ( Uimd.nl-Clmna. lTiviUc) ^ liold ore niunly frulli tlw ^tW-fout lovol of tlie iiiolmad nbutt. lutili iavalopinenl Work wun nndartukau. Krom itntr lo nix man wsre ""`i; `'JjJ Ihi'oiiLilunit ilio yeur. Tha ( ,..dil'onnu Sii ver (.ortm idim i hiidt n uD-tuu mil) ut Hilvar 7 milon muti, of kor. lo proeass oro from Ihu ** miiiy ' tilvar Hill mimi whivh wun I-'mil.-n H o*" ^ ``var U b a w n > ^ Th. i.aw mill opamlod *Wt.4 vv.-rfen .uni H"'" ivn.nhnt down. I " i m i vara nl.ipped lo tlw Ann'. i. un Smalti..^ ami U h * M K Cmnpa.O *t S d , , SI,i,m,.M.U of irmi ma vwia muda l.'.nn t U f - ` '.v f-;-" "! . . tl',lirnill |\,i il.nnl tVm.-ut l'or ''.a ...di tu- tuo | (ll ,,i TU., t 'i d ij o i u n ' t \ . r l l u . . . l t Vinm/ I oM.p..y Whiah o . . , <t. a . . u . r . , d a d l l . r m i ...... ..i..lK,,alo,; ,M l.. . . .v p .l h a No. o) i tili MTIKH >11- Aldorinln O.ooioo.y .> Alluni,haa. Tha dap.it h-.n r vf ry '1 y eur l o nmi nUn n S<IJ' > l'*!1' a* H"' <'olimi plani 11 c ur ri nl O d lo d a l a n n i n v tUa l..-s luallu.d ..f m m n d l a m . . Ini. - mi I ' tfiipmaiil.s svi ta lumia t.. a vant i Imiml.'iea ami la.-l m i l k va, , . Ni amiV us ( i um! , .i < Tfu.* Stinti-iiM1Mining l 'tiutjmny T .Swi-nim'-in. \ *! i,MM ' kdiaalila frolli loda uml alnvlila mi d'M 1 lA,'; ,s " .Hvn.iii.iiH hv lm miMlwiiy wa.v r.`.mela,I lo np. o I-" limo., Imi niilor>;rollini Inda ...' IHirtubla plu.lt (reatad 1in* plaeer ma. j . . . ai a ' ni 1 ' L s svasi iviI ami .saream-d indi llin v sir.as ss.(. a M'mmml I*. li- ^ r i k a vara hu.ul p u d - t umlar l.r ; v "*bl wni e ha u - site svn traata.il sviti, jip.. Hol.l svas ivenvo.cd irilh Isso Ambo " ' viti. n.iTdirv ut iha rule of HI miH'd'umn jn-r hom. 1 ';i u l ; uliii'Ji wuu illloenead h.V Mia pruda ol Mio leed, au'i.im 1' yard par bm.r. Threo .shill par day wmv svol ino.; '1 " , ou lini plnenr ronrenlnH iid pinot ""`I " li: ul llt" >l,l` \ , One nliift per dny un rmployad mi ull ojieraUon. si.s .u. Sn Dita County In filiti Ih" .'utirti minara! mdpnl of Nm. Hiep Hmialy svu a.nm poned uf nomile tallio indnntml imdernd Ibo ^uu'.' ^ *'1W` 1 (|(j jrttroldiin in commereial ipnmtitir, nnd ma a 1 'n ' ( durili Mie yeur. Ah in pat yeum, sull nm nppiv, i sul. I <*<_ tiiiurd to he Ilio eomdy' pnuaipal mmanil amuimuIna.- ` ` 1 vere uperutimis pnnlaeiiip alisya tor na m t m nn. i ^ dim.-o L i hallo 11.lihlinri Mio, aruAsed rock 1 .r IH.ultry ^ H i* ' - ; ' s wou time mipneMiim eompimnd, peblilau fur lillu n, t > t J u hineclieide earrier, and *nhi lr uno i" tri* i.iiinniariiue, ^ 'u U ] K L d fonmlria. The t.stui miuoral y.VId l'or ihe yeur un sa i..... al iliublly more tlu. $>,tH>thblHh Minerai b'aeh. AUhonph oommaiaial . ' .',,p Uen nouh'bl *" th.. ammly far mmsy ysuw, "-ne 1"* " '* >M; " I l drilled in J!4J i nour Oadu.ida. Il a - ahamlmn-d at a d.pch m J,(12B feet when no oi) uhowinK svaso mmountereii. . N onm italtw Industriai Muleriu ^ ` " .^VilT * in hh. Oounty in obtaim,! ni Ih p a d " ' Tl.a .va Tnlni City, bora neu syator in iihj.vl Iniimfenad tu Hter in Urst iutroduaed mio Mila l'1,u,U' / l` ' s |jizM , Us prn...,, evaporili.!# pomi, ptaklm# J"'*" ** 'l,u jn p,, ktii;r p.m dv un.pianili! Mills imd otlier ".1 j '; p .,,,,.d.s. The vei.mmtn- rrtnMvely pure Hft Htu m Mio V s ` brina, kssuViii a liiltarn sralar, i ' ' t u " arlo phm, f >1,.' ^ ^ pr.idna Vfos.sa Cldorina l'rod.lal, t ompy ` 1 . vV,v , ,, tkmr varimi sals uf ...i.pm-Mom and h *' * ' ^ ' ......lllv U ,, Adi i W i p a n y 'n !** r !nn. ipaUs a * l"" hHidad hy a dn.ylioe mio aoodoh. rai> a u} ............. . wiTviiHsa. f-r Io-M ami hid.-s, ami > " 1' pl'iiraM' , T'ha pi...In. l,mi ol .-.ami m>,| hnddm ami ,.,irm I"* , ,, il., i, ,..,.l , 11 1 J)( | , , , . '' ' ........... 358 I ' Al . l l ' l l l t NU Jl UIUN. M. OK MINI-S ANU UKlil.lKiY [ Vol. 4. uranium ami tlionum content is u |11>art-i 11ly too small to ulluw the de posits to be worked tor these elements, bill is su fin;if Hi to impat'l raiiioaetivity tu llio mineral. However, up to tin- present, limsLnl' Ibf nirc-curth eleiiii'iils ust'il in the lliiitetl Slates have been olilaininl from munazite, which is largely imported. The discovery is therefore of economic imliorlunuu us il limy serve t.i make tbe Uuileil States iudc|K!iidcnl ol fureigu sources or these elemciils. UuologisU of tin- If S. (eoli.gn-.il Survey us-signed to map the de posits discovered llial Ilie husloasilc occurs in eurbiuinle veins, which ulso contain barite, tliinriie, i|iiiirt/, Imunihc ami liemu tile, uml u small amount of galena. Tliu w ins of tbe iliseovery iirea arc coiitiiiiietl iu sboukiliile, u |ilutniiii: roek closch relateil to syenite. The shoiikinite bat iiitrmleil pi'u-l.'iiinlirian schists and gneisses. In this urea ut le-ast live veini containing businiisilo are known, ami u shallow shaft on the largest exposed u 15-lout vein containing 30 to 30 percent bustuhsite. Thu veins ulso eoutiiin other rure-earlh mineruls, including a t least one previously umleseribeil species. .Since the iliseovery, veina have been diseoverctl at oilier lueulilies through a belt m least U miles long. Most of these are con tained in pru-Uumbriun gneisses uml schists rutber than iu the shoukiuite. At the uml of 1848, urrungriucnU were being mmlu for the Molybilciium Corporation of America to puiclm.se uml develop the original sixteen claims. In the sin-mum ling territory many prospectors have been active slaking uml developing other claims. 'Metals. The Mnhuwk mine at Clurk Mouutuin, the priucipa! lead producer of tbe county, muile shipments during the tirst half of 1849. lleeause of a drop in the price of lead, operations were curtailed after dune uud the crew m inced to two men; the mine was closed at the end of the year. Thu ore was principally lead and sine curbonutea carrying silver, bevclupment work was restricted to 600 to 800 feet of diamond, drilling on tlie 25(i-t'oot level of the W inter Quarters winze, llcserves of relatively low-grudc ore were repurted to be lurge. The Carbonate King zinc mine on Kukowccf Mountain shipped ore averaging nearly 40 per cent zinc to the International .Smelting uml Uciining Company at Tooelt, IHuh. The principal ore minerals were siiiilhsonite, hydruzincitc, and s])hulei'ile. A small amount of diamond drilling was done, and a wiutt was souk 100 feet during the year. Ore was found uftcr crosscutting 20 feet from the bottom of the winze. The New Truil copper mine in tbe Ivunpuh Mountains was leased by the Alloy Mining Company in October 1348. Small shipments of unp|M-r-guhl ore were made, iu the lirat hulf of the ycur. The Roosevelt ( Bugdud-Chase, Tucilie) mine priHluceil coppergold ore, mainly fruui the 400-foot level of the inclined shaft. luttU lievelopincnt work wus undcrhikun. Krum four lo six men were employed throughout tlie year. The California Silver Corporation built a 60-toil mill a t Silver Luke, 7 inilrs north of lluker, lo process ore from the r.uiupuny's Silver Hill mine which was 13 miles from Silver Luke near Uiggi The new mill operated about 4 weeks anil then was shut. down. ColleenHates were shipped to the American Smelting and lielining Company at Selby. S hipm ents of iron ore were made I'rooi the Cave Canyon deposit tu tie ' '.ilil.ii nia I'orllaml Cement t'.n n p a n y tor use. in the liinnli lari til r u{ p .ml eel lie lit. Till! ( 'ajHnmi.i 1W llaud ( 'cliiept t Company, wlileb owl1 Hie ili') it-it, e..lit lie led the luiniti;' and Ina.lin;- id the .re In the Mweru No. li) (.'oUNTiKa of i . ' A i . i n i.\ noli Materials Company of Alhambra. The iK`p<,.sil has b e e n worked a bout every *2 yours to maintain u s t o r k pile at Iho (hdum ila 1i A t the | '.e,,- wiuur iron mine, 8 miles .sonthea.sl of Newberry, expcriuieid.il work was t i m e d out to determine the lies' melliod of mining Urn oiv. liileriuUlenl shipments were made to several foundries ami steel mills, some us far sway us Oregon and Washington. Tliu Surcease Mining Company of Sucnimenlo, i 'all iornin, | o'odmrd seheelitu from hales an d seheelite and gold from plan ts at Aloha. Ia.de alterations by tin: compuny were restricted loop, n pit mioiog wiih drag Une.t, b u t iiiulergi'iiiiml lode m ining was carried mi by lessee:, A ,,rmi portable pluilt treated the phieer ore. (ravel eseavnlnl with a ilraglioe was washed and screened into three si/.cs with a in n n im l. Tin iw.> coarsest sizes w ere hund picked m a te r u ltra violet light, while the Imesi *izB was treated with jigs, tlulil was reeovered with two Anduy b o w l s fed with m e re u ry a t the rule of It) m illigram s per hour. IMant. capacity. Whieh w'HS inlllleneed by the grad e of the feed, averaged a hunt SO ciihic yards p er iiunr. T hre e shifts per day were work in \ mi draglines and two uu the placer concent rutin;,' p la n t until the middle of the year when hut oue s h if t per day was em ployed on all operations. (i.thll. San Di*go County 111 l lJ4i) thf 1*11 Lire mineral San t-uunly was t'uin posed of nonmeliiUie iiulustriul materials. The enmity lius yet to yield petroleum in commercial (piant'dics, and metal milling was dormant (luring the yeur. As in pust yours, suit and aggregate materials eon linued to he tliu c o u n ty '* principal m ineral comiiiudities. Also active were operations produeing clays for use in the uuuiurnvltirc of brick tnil hollow building tile, crushed ruck lor poultry grit, granite dimcii liou stone, magnesium compounds, pebbles for filters, pyrophyllite us ka insecticide currier, and sands for use in gluss nmiioliieiiire, sand blnsi ing, nnd foundries. The total mineral yield for tbe year was valued at slightly more tliun $fi,0tK),0tU). Mineral b'ucls. Although commercial nccuiuululions of oil have been sought in the eoiudy for many yeurs, imim has been found. Tin: only well drilled in lil-li) is near Oceanside. It was abandoned at a depth of. 1,0*28 feet when nu oil showings were encountered. Nunmetulliu Industrial Materials. All of the suit produced in San Diego t 'o unty is obtained ul the- p la n t of the Western Salt Company in I'slm City, w here seu w ater is subjected to solar evaporation. Tin: sea water is first introduced iulu lido ]>uml.s, then .successively tran sfe rred lu evuporuling |mnd.s, pickling ponds ami crystallizing ponds, llipsiiin, Biagliesium salts and other m aterials are deposited in the pickling ponds; relatively pure salt forms in the crystallizing ponds. Tim reinaiuiug brine, known us b itte r n w ater, is delivered to the nearby plant ol the Westvaeo Chlorine. 1'rodliets ('uiupnuy where il is Used in the pro d u c tion of various salts of m agnesium and eideilim. The salt al Urn \S eslei'n Salt l'u itipnuy's plunt is harvested d u r in g 11n* sum m er months II ilauded liy a d ra g lin e into gondola ears ami is used principally as a pi'v servative Idr foods ami hides, and in refrigeration and water soli. im e pi lie**.SSt`.,S. ,{'| ni }1 1 *hIMr l l>>ll f I 1 ill ut \ i !, 1 1 1 1h*' I11 ' i 11>* >1<*lii..f>I <I 1 1 ImiMiu^ innl i"ii intlu trn;> m N.m 1'i* l'" 1 *" i>1. ` 'i*1 1 ; 4 A !j . * Il i; (u > I Jlit i.'AMf'nicNM jiiiknai. ut-' v i s i :s ano <jkttunir (Vt il lgli rute. T w n ily -finti* uni nini grave! pi<s wovo nv.tive iu liMll. Musi ni' Dieso ufi- ululili fisi* S a u lliemi, Sweel water, lllay, mal Los IYiiusijliilu UivrlU. Si-MTlil di' Die rolli ile lv Inrpe <>jj.*j -;1 1>iin center ululili Ilio Mu rimi Vllllf.V urea. YtleSe llrituie p its MjiiTllIril liy lliv l'anelili liock Culli(ihii,), t.'uinJrJl am i .Jainismi ,,u,) /)u* j). j\, |iVjiIuii Muterinl Company. Anunii; Dio nDirr pi iin-ip.i) .-..imi .uni g r a ie ) muuvi-s is 1 pii a l ihnvay operateti iy Vuliih'll am i .Inhiivin pii* in Miirra.V Canyon, CJioIJus V- ley, ami die (Jtuy im-ii *i|.i-ri.i.-.t l.\ dm II ,1. I'entmi Alnir-riul C'ouiputiy, unii 1 1 p ii n e a r C la y uperuieit 11 v Nelson ami Stomi. Spri.-ially proiifjon'il s.iml, um'*| tninly in ni liceo ami plustcr, bui uliiti niurkcli'd us u suini hla sd n g t.r lilti'c miilcri.il, is proti licei) b.y th ( Iryslol Milieu Com pany 1 1 li-enn.-ade, Tlw salai is reuiuvotl froui largii 0| mi; olila. A l'Ior ita limisi un- is m n o v c il )>y heul ing, il is eluaaified bj ttcrconiiif' nini aititi in iiiiuionnis s i/e grulle*. b'numlvy suini, whiih fui- mnuy jvar.s bus lieen ipiareteil ut h lonalitf ivilhin </ie Sun Diego city Jimils, unitiimml tw Ite proiluccti in liMfl. Tlw ipiurry is oliera luti l>y Un' llnliliiml MoMing Suini Company, and Ita suini is inurketiil tliruuglumt Oulifwniu fur use ili llie munufaeUms of low-temperature cimliiig. Common hriefc ami variuns tyjM'a of pipe nini tilc. were munufucturot) in ih ree pituita iti Nini Dodo ( \n in ty tln n n g 1M1J. 'l'Imse are Ihe lai lidi* Canyon Cluy Produci* Company ucur 7,11 .Jolhi, Die Union Jlriek Com pany in Uose Curiyou, unii thc. Vitriliisl Produci* Company in Lindi Vista. Tlm rew hiulcriuts fov dieso pianiti are nliluitted {lem neurliy claj deposita. In reumi t ycars tlic cminty 'sforiok and lilo imiustry ha insUlltd m udi imxlcrn equipim-ni, incluiiiiijf ixtnision-lype lirickinnkiiig rat- rltiinwy ami mculiattml iMpiipinent for hundlinjf Ilio raw moteriala and (inislietl produci. '{'fio qinirryiiig u t granili moka in dmiciiNton stono, wJiidi for ntuty yeurs (ms becn mie f Sun Diego Connty 'a liest kitiltvn minorai imi usi rio, wuh oontiniieii ut severi niM-ratinns du rin o KM9. TUm i cimi panie*, th Crystal ami Hluok Clrunite (kiinpany, ilio Kueilio (Ini Siene unii Or&niti Cmiipuii.v, ami Die Vallcy Uruuile Cnmpun.Y. worUcil ipiurries in th* SpinikaCanyon urea nour Ksoemlidu. The Oulforniu Hluok (Irnnitu Compunv am) Die Cleniens Oranito t'mnpaiiy operulcil ipmrries in Ttvin Oslu \ 'a l h y iii'iir Visi ami in Die Hiinomst uroa, resimeli vely. (tiurrie ivtai l*olu ami Vista were opcniletl hy Kuiil .luinstiti nini Sons. All Imi tln* Su tieniti ijuurry yii'lil lilaok ftriiuilii! ruek known ss imbliro. AlDtotii'li nevcf niiiusl in hirqe voUuuc, (lui rock is wiiiely use) iih il tlinn-iisiou ri(mie for inuiini neutri ami Ihe ormi 11idi lui imi of liti Mitiga. Mosi of thetpilihro ipiuri icil te ilale litts In-cn ohluinnl frolli largo mtiilusl Itmildrv. Mach IkvuUUt musi he. wurluiil sepurulcly. 1t is lirsi. split by 1Irilliitfi nini hhislin<!, unti is Jtfokrn tnlo.sttmllcr hlocks li.v Ilio " jtlitj,' and fonlhor" iiu IIuhI. The lilm-ks .ire Dico >.)ii|i|mtl In linishing sl>n(s. Crnstmil ^rutilite is iiuirkctnl l'or use us iusolnlilo p o n llry g r it ).v ihr Riiiiiunu (in in ile t'oinpunv ol l'miumit. *l'iic riu'k is iputiTieti tmur Hamoiia unti in iiiiirkcln) in W i i 1tu* l.us Angeles inni Siili llivii urciis, In ilio S un lticgnilu t'uiiymi uieii is mie `>1 tlm leiv emnnii-reiul nni ei'iilm)imi.s of pyropliyllili' in western Korlli Anmrii ii. Tliis deposit iiu> Imen in uperninn, l'or iit>nt tu a r s a m i is v uelm l In Die [`itnieer l 'vru [il 'e I 'I imIi wIs t'oinp.iiie 'l'Ia- in.i 1en.iJ i. itii.iied in un optili eiil, i iti", Ilio lui, Illui IHIIMl i l.1 -fl". 1 .| , ,10 III.a eI triih1e.i fraT. Nu.UJ c o l l HTt l - a i lit' i:A.l.H.ufUA. i `cbblos eulieellb Uled along wiiih; of liic heai.-hes in ta:i11 Un.-go l handy Were luvmcrly gathered fur li ' hi hall mills. This market no lunger Mists, but l)ii' pebbles are. miw used in large Witter tillering iysinu,i. .Several large i.ily 1Itml.i which replan-d ilm r lnutcvvals m l'.M'J used Chew pelihles iitnl brought uu itit-. . use in lin ir output. Mthils. A lthough m> mvliil prnduelinu \vns ivp-.i-?>/ in San lb. go l.'ouiiiy d u r i n g Ill-tU, early ill l'J.htl u tu n g sten prop erly , s miles .uiiHIi <>f Julian, watt put. into prodilelinn, The iiiiiiu is ii|ii-i.iti-,l by llm Live lJ.ii. Alining <,'iunputiy, which ships concentrates lu . 1 lirju in A/.usn. '1'u .late litis operation has been mi a relatively stimH se.de j. AAV. Sin Francisco County Thu smut! feu utni intense m-ltiiii development picriinle iln- .slat, lulling uf extensive or tiit'ei'siik-iJ mineral production in tins canny. Nevertheless, sand, till rook, mineral waLer, utnl smtili ipmmity of placer gold were produced tiurinti the year. .Voami lulltc 1ntinsiiitd ilu U n u ls. S and bunkers m .ir -list Avenue Mtd I'llehocu iUl'eel in t>UU Krnmdscu, supplied fivui m-urhy suml dimes, iuarJn-1 sum) used us a g g re g ate und Jill. Miuccul w ater was jirudured li utu 1 spring' iu the Mission d istrict fitr use in beverages. llu d d in g cunlnu-luv-a quarried " t v d r u c k " t o r (ill nun si-verul places in the county, p a r t i c u larly in Utu T w in I'vuks urea o f iSun l'Yuneiseu. Ali tah. Hold wus produced by liutul methods, Using portable ctptipmeiiL, irom blneU sand deposits which occur periodically oil the uocun heuch between Klcishhuckcr Zoo in Sun hYun cisco ami Sun Mateo County Hue. One miner used amalgamation plates to recover the gold. These plutes were momi ted in a sloping sluice box about U Iret lung; the sluice box being held in a light, wood framework, which also supported a small hop per lor the black tunid, and a G-guUoii can holding the wash water. Jets of water Erum u pipe cnmieotcd tu the. holtum of the water container wasiied the black sand through a sluL m the bottom of the hopper ami ever the amalgamation plates. The necessary water for this operation was builed from the surf. The amalgam wus scraped from the plates with rutoc blade, rfnfth.-ienl gold v>us recovered in this muuuer lu attraet part-time workers during eleuu-ni weuther. d.W.Y. 6n Jssquin County Gold was produced by a buckelline dredge near I'leim-nl uml the tailings were leused tu rod; plants in that area. A large, ruck plant at Kerlinger processed a deposit of sand and gravel derived largely from the lu'iuiciseuii formation. Sand and gravel products u r n ; also produced ill the vicinity id lisealun and lltvevlniuk. Light weight building Mocks Were imuiul'uctinvd near .Stockton, from pumice ivom Napa <'minty. The fitly products industry was m ite r e d in the Stockton area where common clay was niiurd. A substantial ijuanltly of uaUirul gas was pm dueedat till- .McDonald Uiuml lieId. A / m i n i / /'mis. N a t u r a l g a s was p r o d u c e d I m m se n - ra l livlds m the county. The M e tlo n u td Is la n d field n e a r ."Stoeklmi is Ilie second Jim. I im p o rta n t g a s h eld in n o r t h e r n C a l i l u r u i a h o u r p r o d u c i n g vw I).-, total jjjlg - 1,1 lh f i l l 111 d e p t h Were cnlnplvlvd by th e S t a n d a r d <*d t'oiopaliy lit this JieM. .'SI.u n i.l id l>d t Iiinp.iuy .11"d r i ll e d .l d eep lesl hot, le e 0. ,sdslll Id 1 'I'll,- Ameloil. i I'l 11*11. 111.1 t 'uij.oi-.o t.oi dr,lie.1 a de. p l--t (he 'l l .n'.\ h' t'l hr tl.tiUH I. . I O CO DIRECTORY OF MINERAL DEALERS AND COMMERCIAL LABORATORIES \ i.t \r, J*- i i` No. 2 1 r o l 1ST IK* OK ( Al . l KOI t MA L I LT o K H1ULKM. UfcAmtii, C IJJU iM Kll I L , AJ.L iJoHHKiU'iAL G1UMD1KU HLAHTJ IK CAI.U u N l A CM CO KiKM Aerlin Mincrui Co., tM*U H Ja ulun HJ,,, Lot Angel*; C a l I f . mi ..< Comarclal rii, u. / 1 tt.ltii.iulu. A tk in a , IU-oU fc Co. J20 C a l i f o r n i a t . Bu Francia^o k t C illl'. iA-alei ti. l . u. gu` ' i . >i \ u, u.'i`>u i , , gyj/eu ui.J Baroid Balt* DWlulun teLlonal lew 1 Co., b>) PuCOMUlllt Lit., U>> A n g e le n , C u l i ! ' . T a l e ano ' . l i f e r g i l i,..i, - h . lu M L a in c ra tu ground ty v.iiU'u i or purchaar2. ftUtwp C o n ce n trate A Cieu/ilng Co. blabop, Cftlir. l'uwlttli Bi l , ' pui'l li uurj l U.gnU.-; ul'cil uitii l/ueu a * l k | uTe ij. Blood, H arry E. , Co. , 50ti A ltiaabra Ave. , U>* A n g e l e , Cal 11 . Blue S t a r Hinca, L i d ., t>7 fl. A ndera on, Lo A n g o l e a , C u l j r . (MUI 1 Z rlc li) l-alk*r lj> lu J u t r l u i uuJ *uJ 11 K a p r u J u L t a . \ l S u l v r 1ii l u i r ui.J ' l ay. Bradley k fckitroa, 320 Hki'ket S i , , Sao Prune ico 11, C u t i r , Iieiiluri) lit a l l cuMBurLluI ul nc r ul *, . Brwaiey-Uou*Uaon Co., 557 Howard B l , , flan Fr anc 1a r o 5; C u l l f . , and JO50 E. S luua on A v e . , fluntlngton Park, Callf. Lk*u K>r I n a a n J , *. I uy , l liu-ot--lie, dol..a l t e , and Olltri i.liiel'ulu. Burton U ro., Boatuastid, t e r n County, C a l i f . Cuati/ r y u n l d e a l l . Irvtl.l tu u u l i v u urvU part Jiaoed. Butt Lude Kitting Co., Haudaburg, Cal 11'. Cuuluft a a u l g a a a l lou a l l , g i / l i - u l I vtw or. i.'iO' I ' A U m H N i # J i i u h n a i i >k m i n d s a n d i i k u i .ii uy V itl. C om arcial Mineral Du., 310 I r v i n 8 1 ., Ban TTancWea 7 , C a l l i . Dailey Cltaalcal LCuritorUu, Box 2211, Orovilla, C alli. b t p l r a B t a r Mlnau C o ., L t d . , Ur V a ll e y , C a l i f , Hldeckar C o ., 800 S. MWalou HU., lo t A jtttitt, ci i r . H ill Brot. Cheateel Co., 2139 B*y s v . , U> Ang e la , C a t i r . Holacalaka Minin* Cu., ? o, Box j o b , Winterhaven, C a lif. Huntley In d u str ia l Mineral, P.0 . box J 0 3 , flebop, C alif. Is d u a tr ta l Hloaralx k Chemical Co., B j6 Ollaan B l., Berkeley, C alif. Kennedy Mineral Cu. , 2330 E Olympic B i r d . , lo t Angela, C I l f . Loa Angel Chemical Co., i 960 S . Hanta fe A v ., lo t Angela, Cal I f . l i i j a v a Mining B M i l l i n g Cu. Itertlii Back, Mijave, C a lir. Ontario Hock H i l l i n g Cu., 7537 K. O l i v a , ParMWunt, C a l l ! . CuuMhi-r. lu i g r i n d i n g ly c o n t r a c t or ml IK.-ini u purclmacd, CuuIuM u l l l fo r UM)Un. A jw lg u a u lio n , f l o t a t i o n und cyanide 111; g jl d or and coucenlrut purcliaecd. Clay grinding plant; non-aeiuillc minera l ground by c o n t r a c t or pur chased . G rin d in g aaUraLo, and custom m ill log 01 aall lot of aofi non-matalllc minerala, Cyanide m i l l ; go ld and l i v e r ore pur* tinned. Dealer In tlc, pyropfcyllIt*, garnet and, c la y and * U a . Hoa-metalllc mineral ground by cootr a c t or purebaaed. Hou-metallic o in c r a ia ground by cuptract or purchased. Dealer In jjn-metuUlc mineral. Custom J \ l , uaal gu*utlon anti f l u i a t l o o N**S*:tu l j 1, Mint I'll l .itiij by L'l'lr tru* t .*r pun iinntJ howling lu n -ilv i |>|`l*|<UlV.l . Nu. 21 l lll NTII'jS IIK l'A 1.1 l u l l M l I W r r a T a le * L'Uy C u ., jw y Rutiiui^i u i ., loa Alltelea 2C, l u l l i'. BouUiern C a l lf u r u l* Mluvrulu Cu., J S. Kleali, IIJ, Loa A n g e le s , Cat 1 1'. falulug Laburaiurinu, ZVif PrciWio B l . , Fraauo, C allf. II.8. Vanadiua Co. liahup Haltern Tale Cu., 1901 8 . 6 l a u a o n A y e ., Loa A n g a l a a , C a l l f . Ut'uletu In lul- ... i - i n) n . CO CO Uclil ir i li. Lu l > | i.iy uli l i i.' i ii<i krf Ca11i . Kll CllUWi- <l i'H i IIl\ 11I li..if'.i'll ull CUu I ia> t' U i l.i, Ul ,.u i J>a i ' I u I rii'UiJVji. 'V t u i lcii Ml i l , u r c jn.fi Im*, a . Muo- baju*I 1 tc h l m T u l g r h u l n i t f |.l u ii i; u t i u r M u g r u u u j 1 / m u l in. ( o i - |'U/'chuued.