Document NEQ4EV84KGzyqvQ8dNEep1KMw
DOCUMENT
THE FOLLOWING DOCUMENTS) IS ILLEGIBLE OR OF POOR LEGIBILITY IN THE ORIGINAL THIS IS THE BEST COPY AVAILABLE.
<j*f femoBt ihixwtUi UbnlM dapoalta arm ngordad a a miltnarfl crtmlot of tte n11Ibm Canadian text, tey Alffir la Hamtir, hoMm ia ttet noat of tte Mltetoi so tar Obtained la of tte allp-flter typo. Boh of tte slip fiber la puito leap tet la aot all al^itart for aplanlng ate tentUa uoa. Minor quantities of roaaftter oaoor la nine ttet art rarely wri ttea JA Inch vide, tteaoat ia, accordingly, a pndcteaaatly abert-flter-produeia* aroa. tta output of JS, ate peifi k ate 7 (Caatelaa elaaalflcatlon) la aaalX. froduatloa of &o>9 5 la larpa ate proup 6 Urgent of all. a fiber la ante for aateatoa eaaarrt produota, aateatoa paper, irV** Prate llalape, ate plpa ate tellar oonrlap ate aa a paint eos*tltuaat. tea aola producer la tenant Aateatoa Minaa, euteidiary of tea IhPerold Co. A new, aodarn tell tea recently teas built.
Although tte tenant dapoalta ten put no--arnlal value, they ara laaa Important iron a atrateplo atatepolnt, teoouaa ttera la a my aaall output of tte aplanlng-ptea fXtera that ara of greatest strategic Itewtaima at thla tin. Vurtteraon, tte flbara, ilka tte Caatelaa, cannot te elaaate aa lolron.
ChmotUe aateatoa occurs la Arlsona la nunroua looalltiaa over an araa 60 telaa long ate 8$ telaa vlda la tte Salt River ate Cherry Crook laclas, OUa County, tea nylon la non aaally accessible than la aarllar yoara. tea aaanat railway atatloo la OlOte, which la to or non telaa fron neat of tte Sapoalta. Bard-surfaced rotea fron OlOte reach tte vlalnlty of tte dapoalta, ate pood acooaa roada ooaneot the nala Upaiya with noat of tte teaaa. Aeoaaa to aona of tte latdeveloped elalaa la difficult. Arlaooa aateatoa dIffara in origin ate ocaunranua fron tte dapoalta of Canada, Rhodesia, ate Soviet Rueaia. Ian tte fltera oeaur la aarpontlna aaaoelatad with dolonltlo llaaatona intruded by dlabaaa. tte valna an panarally aoafinad to won or laaa horlxontal- *oeaa several laotea In thlokaaaa. They ray becooe leer or patar out within nlatlvely abort dlataaeoa, or nay teeona rioter.
Year
Short toes
191*
1915-10 (Inc.
191? 1920
1921 1922 1923 192*5 1925 1920 1927 1926
1929 1930
v,*.g5$0
1,200 *13 93 (
y y 60
100 1/1,250 yi,y*>
S
Year
Short tons
1931 . , 1932-3* One.) 1935
1936 1937 1930 1939 19*0
19*1 19*2 19*3 19** 19*5
18* y 3*
*6* 6*8 9*2 90* 1,197 2,57* 1,7*2 i,*59 696
Rote.- Data for 1911A* caspUed by Arizona Bureau of Mime. Figures for 19*5 and folloulas years are confidential but are of approxlaately the seas raao> * In the early 19*0's.
\j Setlasted
__ ilMfetrii lov-irocehrysotile has great strategic
*far eleotrie insulation products, suefe ee electrical lurTlnji tbs 0. ft 0. into of Rhodesian ohrysotile v^rvaUy our sols source cf simply of thtu highly is- ffibere. tbs Arisons fiber, however, Is Low la iron, sad tt ft tlss si* etoaeatty euitsble for olsetrlool lasulstloo uses; *.Aaposlis are, la fast, tbs only lw*lns ehrysotlla occu.-
i, i-- st pretest on tbs Aasrlosa continent.
psrlac tbs early otsss of World War XX* It sosasd desirable to
ttioilats predvatioo la Arisons as a safeguard against shortage cr
froa Rhodeels. * to dstsralas tbs posslbUltlss of tbs Arisons
trM, tbs Bureau of Klass todsrioOk sa exploratory project la 19**S, '
tbs rssults of which have bssa published. "U Mlnlag vss conducts'1, in
tits loostlons that vsrs regarded ss aost favorable. "Cooasricsl ore"
tbst could prestasbly bs niasd at a profit vss found la two of time
locations but tbs exploratory work failed to ladleats sxtsaslve
reserves- However, alalag operations extending froa one of these
exploratory tunnels bas uncovered a large area of fiber-bearing
rock of aucb higher Quality than that vhleb appeared in the preliminary
tunnel, la three of tbs locations
:lsl ore" vae not found
Is general, the occurrences vsrs found to bs erratic, noocontioucjs,
and United la area by rather sxaetlac geologic conditions, such as
Intersecting fissure and fault sones la proxlalty to diabase ellls and
dikes.
Aaotber bendleap is lack of a profitable aarket for tbe aha ter grades', tbe disposal of vhleb is dlsooureged by the high coat of transportation. Because of tbe uncertainty of the occurrences m i tbe high cost of mining, only a noderate Increase in production Is t be
expected even vlth tbe stimulus of exceptionally high prices. Weaver 2/, vho has nade a first-hand stud}' of the region, hopes that Arizona can produce up to 1,000 tone a year of grades 1 aad 2 th>,t will satisfy tbe stockpile specification for lov-lron chrysotile Financial assistance In sene fora nay, however, be required befa.w such an objective con be attained.
1/ Stewart, Lincoln A., and Saury, p. 8., Arizona Asbestos Depoisitists,, 011a County, Arls.: Bureau of Mines Rept. of Investigations klOO, 191,7, p6 tip
2/ Weaver, Jesse 11.; lUybestos-Manhattan Inc personal e< eunication; 1951.
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PtOtaAM
j*?rol * All ** fi--roa bol-- aro Htutii bl m team prat--tion
TOtartUla ar t hm aifforoet oour.tr las undor nrrsant oonaaio o"d print gm41
t an- aiw Jt.dor rroaontly a it..orl*.d puroMsn raoucandatio-.a. fhay in
a.ooomn!* to a a<aldar.b?4 r*jv.otto but ly to a alight inoroaso by
tr. '.(.! factora. i'ri*i*i
..'.ri vurimau or* nttod oro thaaa
rvoor.tl. |U f.o.n, po`j. .(. i.tli xsaai ->aiall;` a faro ifn part*
rmSymbol M* ltewUUa.ii 0 total aontainou In oraa or oonaantrataa. a Boat r.a.V* point vbors titla poaaaa usually faroiry. sort or B.ft, borftor
aatual for natal puranosas, aotual r*lue aatiaatsd traateoat aharga for
oraa and aonooatratoa. '< * rrlea aubjoot to wida variation according to quail*
*y :olioar*4. Car s thirsta (20J miftisrvr.a), FI Flaar. (7ft lb). tf a
ton
(2240 lb). liT iiotrlo ton (2204.3 lb). ST Sort too (2000 lb).
Init of Quantity
latinatoft Puranaaoa lor ".3. Aooourt (Public and Private)
--entity Coat in
Satinet-- hirokaao ly _ O.S. Oonnbart .
` Atanolaa Quantity coal ia
ASOOU lory Him 0 or C
4 Z' maa Bleak (tea*)
-- 2.ft m
3T B
S.ft 2ft
ift--''i--assigned pu--haaaa at
i. *20r "IJry'lll-- 0 or C
- -! ST 400
10.0C8 10
* joe .
.
ifiar.uth o ar c
1,000 Ibft
IS
Sft
Cel--bi-- o at 0
ST ft
1 a. -4
floeroper
1,000 0
2
Sft .
dice tleek (tea.) 1,000 Lb 1,000
l.SftO
0
Jura? katala
1,000 LT
Sft
800
Sft
Taatalm 0 or 0 luagatea 0 or 0
ST 1,000 Lbft
,ooo
4 4,SS0
* V1*000 f
Um o or u
i.ooc sie
ft,OSS 1
8ft.ft>'
**? Teoner la) C ST
1,000 Lb
iMi.o or e
1,000 STft
0--1riftI--
Oa.T
MU* J
IT
Berap tirialft
1,000 LT
Taatal-- 0 ar C
IT
1,000 STft
em* v>||ait Oel--bi-- 0 ar C
---one-- 0 w ? telate 0 qr ft fMUUft m Yto tiaa 0 ar C
1,000 U 1,000 LM
IT 1,000 ITS 1,000 LT
IT IT 1,000 Uft 1,000 STft
N 4,110
100 ft 1ft
WO t#M0
lf.ft 1ft
*7 1,411 1
**\
karolp Si--iia --nlaietratlaB j --tala uft M'narala Branch vhLv
Amlyaia a-- --port* ftooti-- ^
.1. 1M.
1/ About 1000 ftTft of. piloft obroaft*
tJ Nnlaao aontUgaat tt^rataaatac
Mt. Zoo iy --lab la a--ovhat ft--I ful
**b
ILLEGIBLE DOCUMENT
THE FOLLOWING DOCUMENT(S) IS ILLEGIBLE OR OF POOR LEGIBILITY IN THE ORIGINAL. THIS IS THE BEST COPY AVAILABLE.
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