Document Kqn9yxb9d6bOL8qjKMgo2J4w

DEPARTMENT OF HEALTH & HUMAN SERVICES AFFIDAVIT Office of the Secretary Office of the General Counsel 1600 Clifton Road, N.E. MIS D53 Atlanta, GA 30333 LOUISE MOORE, being first duly sworn, deposes and states as follows: Q. ."',' :. < L I am a Legal Technician in the Office of the General Counsel, Centers for Disease Control and Prevention (CDC), United States DepaxtnJent ofHealth and Human Services. I make this affidavit upon personal knowledge, and where indicated, upon the basis of information communicated to.me by employees of the United States because of my official position. 2. In my position, I am a custodian ofand authorized to certify the official records of . CDC, an agency ofthe U.S. Department ofHealth and Human Services. 3. The attached records, imprinted with the official CDC seal, are true copies ofofficial records ofCDC/ATSDR, an agency ofthe U.S. Department ofHeaIth and Human Services. 4. The documents referred to above are part of the official records of the United States Department ofHealth and Human Services. CAM-152 QE-CPC00004048 Page Two I declare QJlder penalty ofperjury that the foregoing is to the best ofmy knowledge and belieftrue and correct. Executed at Atlanta, Georgia. State of Georgia) County of DeKalb) ss lsi' .Subscribed and swom to before me this day of November,2001. Notary Public .. QE-CPC00004049 ,,' '"\)0'"AW Af t~,.~unw IHV.lJ1 I ", ,I,' ',. I i I I I I Ap~U 18. 1919 ,,-III'. Alla. . ....., . . . . . . .~ '" Te&IlIIic.l .....l ......t Dlpt. a.T. V.edar~tlt c..,aa" lac. ~ Vlafuhl Me... .....lk, eo.a.~t1cu~ 06aJ5 .... MI'. hEhYI Aa ,..... ~M.~.' aa.1.1 17 1 . . eac:lo.t. . a 1l8t ict_c:.1.fyi. . the 100 ...,t.....talc 1,... . . . . CoatbCt 80. CDC 210-7'-0063 .". V_Her C. ea.*Q~... Mnetet , he. t_D:l,ffS'act1..... ,.led... L l pr .t...'C.tI'OMi l.l..,M-.HA uI,.i 1 '1M ....... Te It. te" af " X-ay talc .. ,.&'...t.e~"j, tl" In. c. . . .,. 111... t ..... YMk _n ltlCl...... ,. 1M _ 0 . . . .. " 'I''''~ .....r o.. ..M.......~ri.l _ . ' ' ' ' 8t.., . , cite S. . . . . HUt" fiuU'" i .I... c . f t. . . . 1tl1. 'tale U pia .... . . ,.....1:1.... pleaH lee . . "--. 1 en lie c. . . .d at (5-1) ~JI .. ataee..et,. ,....zo ....... a. Wdwi.. XmkIstrtal 1,.1. . . _. .1. . .1' ll1C1..tl'1al 1IJ&:Le.... SuU_ ladtr,-wlde leudi.. Iraach D1,,1,.1_ 'of s.........Ul.lIC8, !IartS Ivaluat10D8. and Pi.ld Studi I HLUDWIGrpj,RN. 84)5:FOBIC1ncinnat1, Ohlo:4-l8-79 " ',,-- ,.I .".... :' t .,. , ',' ,' ..... .: ::;' .' :'. ", ~. . . . '. .. ... .. ,'. I f tl ... ..,- ...... .... :',.'. ~ QE-CPC00004050 ... '<I-}<'t:o:'_ : "~".';' "..:. .~ :~l :~ ruv:m I I"~ 4046392248;# 3/2~ paonnCT TALC'SAMPLES rOR LAEORATOkt ~NAlYSIS DSHElS S8JDple II Company and Sample Designation Gouvernaur Talc Company (NY) 001 Nytal 300 Gouve~neur Talc Company (N\,,) 002 Ryta] 400 Couverneur 'talc Company (NY) 003 SX Gouverneur Talc CompallY (NY) 004 325 . DOS Gouverneur Talc Company (NY) X Gouverneur Talc:. CompaQ.Y (NY) 006 n Gouverneur Talc Company (NY) 007 3X r-. Souree of S81IID I e Supplier Supplier . SupplleT Supplier . supp1i.~ ] .f Supplier I I I Supplier Johnson &JObnaOft,.Vermont 009 . P~odqct Talc (98~ Pure) Company H1tdbcoc:.kTalc Co~aDY 03,4 MUrphy. N.C Product Talc Harvard Windsor Minerals, Casseta tl37" 035 July 29, 1975 (Vermont) Harvard 036 Windsor Mineral Kinerals, Ray Grind We.. t Winds Co~postte. or Vermaf .,. "lra rv ar d : Windsor H1nerals. Ludlow "36" 037 July 29-30, 1975 (Vermont) ., .I Ha.l:VaTd : Windsor Minerals, "Gassetts" 038 36, July 28-30. 197.5 (Vemont) Harvard Vermont Talc Co Bagging Bulk 039 Sample, 7116/75, 2nd sh1'fc:. VT H-a-_rv...ard QE-CPC00004051 " .. "'...... , ,n~' PRODUCT TALC' SAMl'LES FOR LABORATORY ANALYSIS .. --'" DSHEFS Sample # CCJ:?i1lUY end Sample" Des:l.SQaU.on .Source of Sam Ie 040 Harvard '::.!,ti {i "- ..r ~.t.~~ -'~'_I - :\ :. ". , ':' .~,,:.ci ... 041 MESA' NIOSU 042 S\1rveoy a er Station Van er Kill 111 Gouverneur. If.Y~ c. NIOSU 043 (Rytal 100), 1st shift 11/4/75 Survey Ceramitale DDT, Vanderb~le Tale 1st shift ll/4/7S (NY) 044 Suney Bassins Stat.:!.ou 113, Vanderbilt TalC. Co.. Mill fll. Gouverneur, N.Y 045 . U 4 7S If tal. 200 NIOSH Survey .MESA D46 047 048 MESA 049 050 OS1 052 053 inter oro MJ.ue & Hill. AmoTican ~lc Co ... IlJp1n& AIQ. WH lowcrcek.. OS4 .. -- - - J .9f/I-nge ,7"O4re- -from (tront-): 1 _0 1_0_1_-.0...&0..04::..3 3. . . . - 1 0 - - - - - 1 . .~~ ,,' :, ", ", "~'... , , ' ".: :.:::~:". . . . . . .., : . '0' -;:" 'I' ....... - '. .',' ~.~.:l.~":'#::'" :. :. ~'.. ~...: .: 0' .' I'.' ." .. ' ~ " :" . : - ' : .: :; ..."."...~..,'.-.:..._.-.', " '. '.. . QE-CPC00004052 r . .~ I " ;( ... :':.~~:! . ~".~";'-~\ ( ('-- . '\ , ... ... ... .., I " ~,i'Z.nAQ , I'll V.:U I 1";)0'" PRODUCT TALC'SAMPLES Foa LABORATOlY ANALYSIS ,DSHEfS SalllP1e Company and Sample Designation . ...----. Source I of I Sample. 055 056 057 058 dS9 060 061 062 063 064 Thompson-WeitUltatl Co., Cartersville, MESA Plant~ cartersDil~ ~ Ore from Brady Mine. ID 09 22 9/5/74 Cohutta M:LU, Sout ern "Ialc Cu. Chatsworth, Ga. 9/3174, Ore from ErnRst Mine ID#09-00493 .MESA IAmer1Call TaU (;0 AJ.pine, Ga . W:1nt:erboro Mine & Mill, 9/5175 #01-00433, Final Prod.Ore from ~nt J{ESA Ij,''loneer ,UlJ.C l.iO, \:iaX'rS'D P11: l'rod. 16. Allam.ore, Hudspeth Co., Tex;u I:D# 41-00869 MESA IPioneer Talc Co. Ine., Apache Pit Product, #4. Texas ml41-Q0869 ImSA 1i':i.oDeer Talc Co. Inc., (14 Texola Pit Product. Texas IDI 41-00869 HESA 150UUlern ~J.ay FroC%ucts, 'Z, . lIottom P1:oduct, Allamore. Hudspeth Co' 1 Texas #18 H&SA IVi 1wh"i te Ca. Inc Van Horn, Cu.berson Co. Texas ml41-0lS27 Ground Cal.c:i.nad P'toduct. MESA 1M1.LtI,,:u:e co. lnc., NU, van Horn.. Culberson Co. Texas Eagle Hat. . Pit 'Crude m"41-01527 !MESA 11"l.oneer 1:aJ.c (;0.. AJ.J.amore. tlUdapet:l ID'Co, Texas. #8 Garren Ceramic '41.-00869 !MESA i I I Mil.whito Co. Inc. t VanlIorn, Texas 065 #14 Tumble Do~ Pit Product. 101 41~1527 ~C;A Emtal 42. Eastern Magnesia Talc 066 Co. Vermont 8/28/75 HARVARD I067 iPfizer ~narretts Hill) Montana minus 12 micron . Of INIOSH [survey 1 Pfizer. (Barretts Mill) Montana 068 Im.nUS 325 mesh . ~OSH [survey -IPfizer <.8a:rrcttl!il Mill) Montana 069 ~1n\1S 20 1IIicrons tuoSll ~urvey QE-CPC00004053 .. , .c..\J.n.&Q , PRODUCT ~C'SAMPLES FOR t.ABORATOR.Y ANALYSIS =.:..I':. t '. .' '~" ::.y r...',- r(...__ .~ ,m:itlUl:i Sample 'COn:pany and Sample nesignac10n ISource of S4ml)le I Cyprus (ThT~R Forks Mill) Monl:ana NIOSR minus 325 mesh 070 Survey Cyprus (Three Porks Mill) Montana NIOSB MistrcD Vapor (minus 10 micron) 071 Survey Cyprus (Three Forks Mill) MOntana Floor Sweepings (Bagging Area). N1=OSH 072 Survey - l..'YPt"U$ (Yellowstone Mine) Montana Drill Hole NIOSll 073 Survey Southern .Talc (Soutnern Hill) a.. ltIIOsa 98: passing 200 mesh 074 Sur:vey 1fouthel'n Talc (Southern Kill) Ga. NIOSH 99% passing 325 mesh (#1767) 075 Survey Southern Talc (Cohu.tta M111) Ga. KIOSK 076 95% p.ss:l.ng 325 mesh Survey Southern Talc (Cohutta M111) Ga NIOSH 077 25% pass:ing 200 mesh . Survey . ~wh~te Talc Co. Inc. (tax.) 07:8 Finished CM4 product " Westex Talc Co. (l'DM) 079 'Dark-(~lwhlte Inc.) Tex. KIosa Survey NIOSH Survey I . M!lwh1tc Talc Co. (Tex) 080 Marshel mix - 92-200 mesh NIOSII Survey lWestcx Talc Co. (Mllwhi.te rne.) (tax, INTOSH 081 ~~te mine 93-200 mesh Survey 082 ~outheTn ClAY Products ~arren mne il2 Tex. ., ~OSH Isurvey ~exas Talc Cn. - TPI (Tex.) 083 ~1ne (Texas Pacific) ~IOSij ~urvey I 084 L... Irexas Talc Co. pavld Min_e. Tex. NIOSH ~urvey ....'-:''-,..;..#. ....".. " '. . . ... .. '-... . . ,"i, ,. ', " " " zti:,' :,,: . ' I . ' '.0 ' ... ~, ",' , 1', ,I, C. ,"1 '0 . . . . . ', ": '0 :':1.... ~ ' . .: .:", !'\ ::: .... ~ I ' : . ' ':.~,;, .' I' ", QE-CPC00004054 ( ..... \ r ": ':. :c .~ .~ ~:, . .. 'i" PlUlDCCT TALC SAl1PLES FOR LABORATORY ANALYSIS DSREFS Sample () 085 Co=~any an~ Sample Das:!.snation Texas Talc Co. (Tex.) TP2 Mine Source of SBUI...l!!!..- nOSH Survey Cyprus Industrlal Minerals Co. 086 Loyce Fine ~ne (Tex.) NJOSB Survey ~ P~oneer Talc Co. Ine.. (Tex.) mOSH .. 087 Tcxol.a Mine P~onecr Talc Co Iuc. (Tex.) Survey NIOSH 088 :Dees lne Survey 089 090 091 092 093 094 M:l.llIhite Co. Inc. Bryant Soapstone Kine Arkansas Laws Kill (Ca1.1f.) Cl:ay .ample. kaolin'" 1.% glue lLiire Kill Micro talc frotll ~tc Zagle Mine (Cal:f.f) Standard IndustTial Minerals !Laws Milol (Calif) Pesert Talc Standard I:adustrial Hinerals . ,....,S Mill (CaUf) . ~iMf!lrlar~us t:.::f.al Minerals Keel.er T-076 (Cyprus) CCalif) Tecopa Mine (100% Panamint) mOSH .SUIVIII?;.', NIOSS Survey NIOSH SUl'Vey NtOSK Survey ~IOSR [survey ~UOSH ~ur'Ve1 I I I Keel~r BGO-55 Blend (Cyprus) (Cal) toIIOSH 095 4 Panam1ne. 3 Oa.;ia. 3 Wh1t:e Ea&le ~urvey tcltrtr1ut,Keelen.' S1erTs Cloud Blend (CYPrus) ~OSH 096 1 White Eagle . ~urvey l(e~1.er. MSC M.istron (Cyprus)(Calif lIOSU 097 Panamint: + 0.5% slear1te ., Survey Keeler Sierral1.te (CyPru15)(C811f IN.l.OStl b98 Talc C~ty (Frisco) . Survey Keeler Glacier 200 (Cyp~s)<cal1f NTn~ _ .-b99 Talc C1~ (Tailing.) -- _...... . ., Survey .- .. ' .~ " .,.... .... ~- QE-CPC00004055 ., AU AI ~".~unM' 'UV.x1 I I"~ -,r .,:.,~ '0e!:! .'. ....../f.i r~:~ .... 'c. . ,... :. . .' . .:. ~ .... : ... :~~.~ ....../.:" . . . .'. .. . _. . . : PRODuct tALC SAMPLES FOR LABORATORY ~YSIS ,.r"-D_S-H" EFS. 1-- _ .. Co:par.y and Sa~p18 Satlple Desisnac:i.on Keeler USP ( Cyp'tll8)(caJ.if) 100 Oasis Miue (100%) Source of S~-ml,-le NIOSB Survey Keeler (Calif) (Cyprus) 101 White Eagle Screeu1ugs NIOSH Survey 102 Keeler (Calif) Suggar Mine (Cyp'tlls) . NIOSH Survey Pfizer (Cal) Talcron CP 44-31 . NIO~H 103 Eclipse, Bonnie, Mongolian Survey Pf:i.E8T (Cal) Cercrnn CF 96-38 NIOSH lD4 Eclipse. AClIIe, Mongolian Survey Pfizer cereron CF 96-36 (Calif) NIOSB lOS \7b:l.te Eagle. Monsou,8JJ., Apex Sur.vey moSH Cyprus (LA) Furnace Creek (Calif) 106 Tecopa (100% Panamint) survey 1Q7 108 109 1.10 Cypru.s (IJU Vauderbilt: crUD Soft J.B (Calif) MIOSH ~urv.ey Alnerican Talc (Alabama) 84 ColoJ' Dark 200 Mesh or~ ~om Willow Creek. Mine in Mon't. ~lOSH Survey Americart Ta.lc (Alabantu) 92 Color . ~IOSH 99% 400 ~resh cn:e fro1D Willor Creek rMi~ ~n M~n't Survey LudlOV Cassetts Hlll (Vel':lIlont) Windsor Mlnerala Product I . West Vindaor !!fill (Vermont) l.U Windsor Minerals Product West Windsor MUl (Vermont) HammondSville Mine Of 1.12 Windsor Minerals Vermont Talc Company (Vermont) 113 Chester M111 Vertd 77 114 Vermont Composite Horetawn, Vermont Sample - Dr.P'roines ,. .: ... .: " . :.".... ,::. " :';.....; ... .', . -,- .' ...... '. 'L ,,: :.: I ': . QE-CPC00004056 '~.[-'::''':''. ,- .: .' . I' .~.;~: ~~:,:. i.:~ ..?,. ,' " ..... .. '" .a. I . . . , ' .. 4I:.\.UI.L'Q 1 IH V.JII I I n..:IU- PRODUCT TALC SAMPLES FOR LABORATOR'l ANALYSIS DSHFS SAMPI.E IJ, 11S COMPANY Abo'D SAMPLE DESICNATION R.T. Vandorbilt (NY) Mouldcne . . . 116 Resubmittal of H071 SOURCE OF SAMPLE Company 117 Resubmittal of M089 -. 118 ' Rcsubmittal.o ROg8 . R. T. Vanderbilt (NY) 119 Pibertd 1 . R..T. Vandorbilt (NY) 120 Fibortal 6 . R. T. Vanderbil t (NY) 121 Fibertal 12 . Company Company Company CaliEornia Mine no longer in 122 operation NBSA 123 '(Yisi"e.rVn a'nI'daelerb.11~1:1iiI\SoErSnA1. 'J~ #0401138 lffiSA 6r:ru.,~er ~nlfl ~ ~AW1Pinct~ecrabnor'oJ'a:ML.cin_e~o ~l!!neP. i,1AJlIalnl." e rC'I owe Tee 4Ml,n{Ie>IIOnI-0043. l24 Aldor, Mon to.na MESA I 125 Geol'&:la "line no 16nger in operatior MESA -:--,_._I_.._. ..."'---:.~. , , ........ ._.......... . " 'I" .... .... .. .. . '." ' .' f ._ ~ .' QE-CPC00004057 '(. '.".~.:::..;'. ,r:.'i. I .' ,,:.' I:.::~~. I~: :...... ~. .L U - .L , - ... , I ' .t; , &11 , 1'1 'V.::In.f , n;)J)'" walter c~"mcC .one associates, Inc. (. CONSUl.nNG: ULTAAMIQAOANAL'Y8IS. MICROSCOPY" SMAlL PAATlCLE PROBLEMS SOLID-STATE CHEMISTRY ' . \\ . ,i . I U DeceDlber 19175 I '.' :Mr. Jlartln AbeD Room 206 1014 BroadwIJ C1l1clJma.tis Ohio 46202 areED.closed are two copies of OUT first BBDlple data. r~ Six Dlore D88l"ly fbdsbed. but ca:nnot be mailed 1ULtl1 after the first of the year. I will ret:urn to the offlce on Juua:ry 6. ~ Wlth best wishes, LBMde eaaloaure ",*4800 I :e - ..... '.' .. . ., ... .: ;' t, '. .' . 2820 SOUTH MICHIGAN AVeNUE. CHtCACiO; WNQIS 80615 :Jft{842-7100 CABLE: CHEMICRON '. QE-CPC00004058 . . . .---+-----'-.. ---,or -------.-------.,.. ----... '----....,.. 1 . . . . '~"'.&. .w.c..,l'UD , (! ~ ;- .(,.~: Data Summary. Sample No. 83'1U (001) &verap pa:rt1cle size: 2.97 JoLm .- detected ao& detected + . +1 r.1"-' + + . . 80-401 . ~. ...~ +0 II .. 40-601 .-..,, ~!~.I"~.~..., :::~.~:. .~5 '..:," ~ ~:; :{~'; . . ':" ,,-..J.. ..'" _Mi.te oaIoIte eJalol'~. ..-.onoldollta cW-.tee . Usedtte aatf&Ode .' -+ + ..... ~ +o + . .0 . ~ + I- 0 10-1& +o XBD line soan rolled talc "ttber~ It preseot XBD step Beau kJentffioatioB UllD8rtal11 _~stepacaD XRD step SOlID. abaat sl by weigb: .. of the trill10Ute ill ffbl'GU8 , : . .I f I.. - -,I" .,-. - 1 - walter c. mccrone associates, inc. QE-CPC00004059 .o.u ... I ... , -C:', .,~. .' .. f ,.:.unm , " ....I1IV.:111 I 1".31)""' \; NlOSH Contract No. 210-'11-0063 Sample Data Report. Sample 83'115 (001) '.. .....' Particle size distributlon. The particle .be distribution was determined by . BPt mioroscopy with a manual count based on Martin's diameter. Re$1.lts are p1oU:ed in Fleure 1. Smce the average particle size is 2.97 pm grindillg the .PJIlPle 18 UDDecefJa&.ry tor x-ra,- dlffractlOl1. Qda SIl'D'l!ySV. The first ten mlneral.a fonowmg talc til. the data summary are . . . .~ecl for analysis in Contract No. 210-'16-0068. (~.e win be tabalatedfn that order In all subsequent sample Data Reports). SlDee no .. ohrJIIotUe or ohlorIte could be f~8copl~ expkm the peak at 12.1 , 011 t1te x-rq line SCIUJ. we examined tile sample tor the two aerpentlnes. antigorite aDd lbardlte. ll!!!- . ~ watpt percent of talc was calculated by dtfference to be between 30 .... 41$. Some f1bxcWil talc Is present as rolled 'lIP sheets.. In Cargille high c1Iapera1OD ~d 1. SSO they show talD colors bJ disperslca statning 'fI1th ,..0 B""'30 to 440 mnlDd "'01 - 610-820 DlD. :ret-.t\ . .~'f.j. .' ". .:.1' .' ~Uite. ~ fo1" imth0Ph7lUte la sODlewhat hampered because we ha.ve JlOt lOUDd a completely 8at1afactory standard to Wle in ~ caUbtatlon .oanrU for x-ray diffraction ancJ dispera10n stamlng. In general, the dtaperslOD .. aialJdng colora of. a:Ii~mte., are close to those of tremolites and the bvo are dIatb2plsh8ble only' by the EDttinotion positlons of the a. - y view: tremoUtea show GItllque 4!Ddfaction of from about 10 to about 21, whfie anthophyllites show pIftlle1 e.xtlnatlon. We found a very few particles in the siLmple which appeared to have .parallel ediactiOI1 on the Q -V view but complete ccmfldence is lacking because there were too few particles to be sure. The three princrfpa1 x-ray diffraction lines for the -1- walter Co mccrone associates, inc. ': ','':'" :<.:. ::.:......:'..... :.. .',: '.....:.....'. : ;":.::'::";".', .. "',',' :.':~:.r,:.:~.:.:.::.~~: '::';'.~.'~.~.:~",,~ ..',~.".'.' ~.: ~,'",:~." .~ ~.:,'.... . . ... I ; ~!~~:~"::'.:.:' .;.' "'_* ,'...: , .}',." " :':.:: ... : ..... :':' .,t. ' . .. . '..1.... ', ... .~ :'~ ., , : :....: ,:... ,., " ......' ......' ,' .:. :!:~':.. ': '. ~ ,":..~. "' \.'...:.'.'' ' ....... '. ' . . QE-CPC00004060 " .AU -. -~, -,.-~~ -, --n I-V.xl~I 1(".,..n.T",.---v..-;~.. U.~~.~~~-O;-~-i~/~2 ....: ~[. .' .... ~. o' r" .. "# ' ~~:f~: .~ . .."','. .~. .: -.. moat reUable anthophyllite pattern in the AS'l'M file (18.0401) o~cur at 10.81- t 2'1.69- aDd 29.16-. Another pattern In the ASTM. file (9-485) gives the SimI Bnes as 10.. 10-, Z'I.60 end 29.26- The UI CC staDdard sample conta:b1s a major proportion of anthophyllite, coufirJX1ed optically, as well as varJ.oua 1mptt1t1es. A Une soan of the appropriate reglOllS i;l.Ve8 the three anthophyllite lJus at 10. 8So. ffl.10 and 29.45-. Ignoring P9l1s1b1e :lnsb:umenta1 errors of our own we must assume that peaks with1Jl the ranges 10.61--10. 8S- 50- -Z7.70 8nd 29.16-...29. 46. oaald be due to mtbophyUite. Tremolite overlaps l1l the regJems around 10.55 aDd pos8lblf 711.26- calcite overlaps .29.40-. , Step li&cans of these regiou a.r.e liven In FIgure 2. Anthopbyllite peak centerS " 8, an marked 111 red, tnsDoUt& in green. We aRnDot say that arem fact ~lUte peaks but they oould be. eapeoJaUy a1Dce a peak appear. in each at tJae th:ree reSIoaa. Without ca.lfbratlon can.. we cmlJ waeat S. qaa,tlty repreaalted by 'the peaIr:a as less than SCI. The ~ca11"esulbI __est a lowar 'ftIIIe. mS!t;pepUnes. The peak at 12.1D the li:De sClD, Fipr. 8, 18 not due .to ~tIle hut to the ncmfibrous serpentine, 11za1'dlte. No chrJaotU.e :fibers were ~ ~,bY ~on statDfDg fD saxnplea DlO1lDted!u CargiU. ~dlaperslOD Uquld 1.660. PiLritc1es showing ~ o'B of &40 and 610 11m were ldentlfled as lUardite rather than antlgorite. w.h1ch shows SOfJ and sao nm under the same conditlona. TIIa quantity of Uzardite was estimated to be 10-16'1 from the x-rtV' Une scan. Quartz. 'The dlspersion staining colorS for quartz and Hzardite are different by 0JiIy 10 to 40 nm iii the hlp dispersion Carpne ~ of ahoice, 1.550. thus tlet are dffflcult to distlDguis.h optlcally, sbIoe they have abnilu morphology. They canbe so distinguished but the procedlre Is slow. ., L/ 1.. I - 3 ... walter c. mCcrone assoclate~ inc QE-CPC00004061 ..,I ~ilil1II , (. .' ... '. ,.. .:..~:.t..i0'~,',."; '. ~~J ~, .{~ 'r ..... :. TremOftte. So much tramoUte la present, 40-5)% by weight esUmated from lie X-Tq Une scan ~ure S). that step scazmfDg was unnecessary. Stepaoa18!8d tremolite peakII at 10.65- and Z'I. 26D are shown. bowever. in Flgul"O 1 . 'OsiDg dispersion stafning the proportion of :abraua tremol1te was estimated 8!1at of the tofal tremollte. Because of the great dltf'erence8 1D weight between t1Ie massive parUcles and t.he flbeD the peroGl1ta8e could not be derived from. ,. fiber coun1s. It was obtaiued by estlmatblg ar,eas oocluded by ffb~ and by . I :IllUsive partlclfiNl. thea conveftiJJ to ~1ume (Weight) pe1'C8Jlt by dlv1db2g the percent flbera by four. J'I2 ... 1!elds examined at SOOX the averaged perctmt at the tremollte present as "1"8 by' area was 13.8'1. wbtoh. would be aIJoIB 3fI by- volume. Oller mJn!f!l!~ A few :partial.. at. aa101te were fdentlfled optlna'q bJ thelr s.tal"madI8peralon colon BDd ~"e bldez :relative to the mOOJrl:bc medla carameJa Uqufds 1.805, 1.650 imd 1.6'10. The pr.lDc1pal calo1te x-ray peak ai 40-fa lNried b. t:h8 prHUIIled 8l1thopJr;yl11te peak (F:lpt."e ~). Not eaough calclte was observed optloaJ1y tol accamt aloae for tid. peak. A few ~c1es of dolomite but DO magnesite were detected in Cargille liquid 1..,0 by diapersiOll andnfng. .X-N ll'1l8 1I08llS. The total sample is represented by FigUre 5. the x-ray line . acaa from 28 of. S- to vo ~ CoJ:tdItlcms were: Cu. radlatioD with Nt mter, at 42 kV.and 25 ma. Scale faotoZ' waS 1000, time constant was 2, multlpUer 2, ScaD. speed 1- per minu~ chart speed 1/2 inch per minute, slits 1-. O. 024" t 1- .. 4 - walter c. mecrone assOciates. inc. .' ..... : . " . :....,: ,'. ~ ....., :.; .. . . ' .... '0 :(..~ :~ ~.,'.~~,~.~:'~ :',.:,:" . ..... .... ..:.. :"':"'-::~.!'. LL~..:_:...... QE-CPC00004062 .,...-------,-.-(....,. --------------.1.'1.V,;:(m:I;-I.I.I..m;-t.---_-..._---'-~ r , .:~-. ow: me lanpJ.e was rotated in an alum'num holcler which contributes a large peak at 3L5- aad a smaller ODe at about 44.4-. AltpmeDt of the gcmiometer is cbeG1red dei1y uSing a qaa.rlz standard. A slover scan of the reglOl2 between .- ad 12- was also run for better resolution. "!'his SC8llt Figure 4. was made at the same operatlng condlti.cms acept that the scan speed was 1/2- permfDute. LBMde ref: 4880' : ". ~ Lucy B. J4cera.e s-lor Research So1enf:lst ." . _ _. _ .r- .. I -&- walter c mccrone associatesl inc. QECPC00004063 v90v00008d8-3Q t 3~nSI.I,. I:M 'r-- '~7'!"' :-, :': ' t-..- .t.~;. ! iI ! ' iI .. .. . : .~.. .. i ... 1'. ,.,.. ;.+ ...-r: . ,"'1-1': :-:1- J'11;1 Jt !... !; !~....!. ~,.. : ,: .~'. ! .,. .:.. : ! "!' t: . !_". I (,'.,'tf.=..... "'l' , x").' sI riO''FIS'jAI J,P.! .:~-.:...., . ! -C.II'[&: ::S'-r..~z-V"trn_~.o.. . '0' .... 1 : t .S;-_a.t. _~_l'.~..ze, c,t....-~..~:. : : , : : . $ . ..." . . . C" . . 'I .... . I - - . ..,. .... .. . ' _.. _..":~,.. !~:I ..~.:.I .~.~;:.,.-J:--II.-. "; "-'J +~I -',jrl-,;-1-I-I 1'r t ., .r, '.:~.! '1' ' -1~I T .- t 'f- t,,-H1i-J..+.:..H;.,,'.. r,.ti . .., 17 O. . I-tt--I1t-.=.l-:_' .!.'I''lU'+t+H,.-:t.....-.t--t... ,Ij"I.I_..... ..t.r t"1-+' .... I.c"'-:"!-; t . ,j..... ~ ;.~~ ;"i:-~tr ~-tr..} '!.-:.:.. : :1'--'-''"'1'1. " t"i-~ -'~"1 ~ ~;~-.-_I:.__.,...-_'..'-.i:f.-,1_,j:.1h"..-..,.!1_:,~;;I.t.I:t.1~o'.1",!1.-t,:tI..,1't-.-"'.-'.'.1'.Ii_f.';.I-~.......-.I1.1......j..~:~~I,1.t;,,'..-.'--.-.1.T.:i"Ti,ta~.!i'''"'.''T~~,TIr.I!,r~,'..''-.'...lT;~_ttt!'_.I-H.J.II'l1.I.J-'...,!,I..'.-.-a--1,1t':....'...1.i'.._~t~.J' .--t+i,,!_..-_..1111I.,If."--,'.:,rl,t''.".'.-.-..t:4j,.",:".-'!lJ,!'"':.-_-'.-1l1,ri1~:_.-;_-'-+-11:..1.1:-f-"''.-1rtY.:.",'...-.--"1\' :'~-~u:I,'1..-.1.:!,..~",.-."."1.,.I4~,,~.".-.'...''...~."r...!:...'u'.~..1j'.t,:'....".."..-,..:...Ir....J.._......t:.:'.,,fL_.~...".....a.:.:_.........)...t-.."..(......-..._.-I_.':.:..'."t_.'..'I,~!..-..~..._o:rf.. 1"t'"_:.." t:..",.LLi ....:. a:qa IiIta'n.:utel eSe,s9AV l.,-Z...... .. 0" l',"!'!' '1"f' -t ! .-,... ~ . -t '1' .- ,. J. i ,...:. ....., ... t . 't .~ ' ..... .'. '',i-~, '~ ,I" ... t- t ' ;'1 ...........1 :"'!I.'~_: .'O..'J.'_.'1'_.-I'-1:.- I : ;,,,:_; - ' ' . , : ;"1,4 --t1:'~i r ::_.!".-;..'...,..:..,, 1c Tl '':J';.~;~, tI : ... . .. ; '-:'r1..:,:~,._.J...j.'.-.-..:.,l.~:-.......--:-:'.t.a4-.-.ft:."j-1-.-_...l._-.}'...1....:-;..1!1t,-.---!.~o~.:I."..--...+~.l~~~.'....'.-.;,..I..i-..-"J,1+....".I.'.t -. --::'.1'.+. r-.:,. ,"',--i.t1.1.1rI."..-itt+.r..'.-!-'-'rff:'"i.r+-f' r-t-!.-t:,i-.--1jt'.ftt.'.. .!...g' . . . . : .. : ..: :.:: =t+'-;t1- . .- -~-ht."-'ll-~:-+'~..i+!".,f ,. 'fT..l.-,.. J' .t-,.I ,.~+ ~ :~: or-; 1_'1.'f- It .-,_. 'Il-tI.t t_-""T:tLr1rj-..-'.rt--i'fji-'4~-:1!:...!1.J,"...-IJ:1.1I;....-.i,'.~I..t......!Jt..--~.t~~''.i,I'tI_-----J."'1+trI-'-.+-+-,~i";"-.-'_r.'.f1'i"...r~.I,r-...~ri;(jt;.''-1~j'OtfILIuI-,~'1tr'--:-",t1II'---I~1,'.'"'1"tIt"_--'"1.ittU,r..'~-'"'..L-.l"f"r"'-''-'-f~:j;"t+r-h--r'J't',,:I.';.-_._-,r.1.1i..t.tt..o1.-...~-lO,.,,!I,L-..L-..J."."J~.!-~:".j:--..--'"...y:--,-,~.'fo".--.....~:..'i-........-._-.:.!:,,:..--'....~::...,!_.,.....--.-..:..:..:-., .......':.,,;~.'..".......;.......;..-. -ri"" ,-t"l' ",-:-1 ...-,. -I-jt,--n'.. '"rl'''! ri-o" tt ...... - t -+ -.,t'"i .. .' . t- J 'j_,'._.L _,, -" +$m' "'it-1.-t.1t.-,1..1' f-1...... ; "j jj'at-t-+. . I.gi.,-1' ~ ':"1_ H!"-L - -.- '.J t' .0_1 ..--- . - _rL:ti :: "'(..'.rrtt---"--'---'1:r.r':.jt-'t-'T'-f~~fJ--.".:.ll.I~..'".";;r,l"r,'"-,~II;:"--"i!f.lf:r~..'J..~Irr,A~-'-.-r:-..Tri,-.I.'-.T'f,Tf.-l.".....J+~,.':--i-t;:tI--.,T-t'f'jo,!"r"If!l'--Jr.1J~'.''l"',;1"~!'-''--';f-IrL"-'~--T,!:,i.~_-'0L"''4-.-.!-'.jrTl.-.~_Ii~,'.i l' J :7' t 1! . .of J 4I -;'.!: ":i-:t'~;._" ..;~. .,.! I' .' t'11"."~: ~. ~' 'j' '!- j'1' 1 -''. :i.~.'.".. : l' ;-~~'" . ..., j' 1J ....,. -...... .. . . .... tr' -., I tOOt' . ! -:-- ., . . ! J. ...,...,. . 0'. ... 111-''.1tr"rBi"4-JR._~.'t_- .. . :. . r , :. . t.Ic.It _t. , . ..:" rt t-. ~....-.. :~ V'1t : . .. : ... t!:. i-T1"L:'- -rn'!-." - ,.&. .:j-':f--:I I 'Id t IS r....1..-. p . : r 1-t,' L ,~'l. "tr$-.'t,-I . "1rt" - --i -.~I",.f.lll~+1.~.-~:'l't;.;1":.'t;jt:'"FFi'ltt.-l~':J.JP~+1r~fr.t,#t:'1+-Itj-1'1:'1t''.. ~~':.r.~.".i.:..f~; 'F1!' 1-1Il"1'il:,',t+t'-l1''lf~--l1r't:1't11t-:'t+-.-.-I lt-r: -1'-1' :...J''''' . -t:+"-I' ,1-"l'.--.-."."-,.1ifI:..l;I'-.~-,..-'+1I,t:1!;tI.-''..-1"!t;\~:0.:~"'...."'...::!!.:IIt":".,:'11!II:..!..'~;_:y~i':~j-.+'..:ri.ljJI...'.j.4..+jlIIt:j...''-.....+tt.jIIf.''..-~1.-'.-r'.-+.r'r.~'-,~1.~iiIL.'..-''I;';.+:1'~j"I'''.'h1.:1I1,,irf..-.''"''.1rf1lo.1.ltl~'.-.!--:.-i..llIt,'I1--,~.U.,-.l,.lI'_(I,J..:-..4ir-.it.,-ritLf.O.,-.'.-,'+.1Otrt:.""~.+ti~i+'tt1.)IT.L:1-i.:I!It;"'_.1!t1i-tf-tII!Wo--"'r.IIt.,""-"++'It.ff":I..-"~.i't"'tt.;-.1_-.+i.4rItIr----T-;It.T-tl'l'i--':"\I:~t.;!tI.'1.'.-'''1.ItI;1:\"~;.''-..;"":".:.!!t.'-"..-.!'.;-.!.l~:;.''..-.!~_.-0!T.~;I,,r:tT-."'.I:.~"r,:,:,r".~'...!.1_-:.,:".\,...:::..'~..:..:...... ~~ ~~L8 :~ ;.F-~~.~.;-:j.:;.: atdmrS .,.. '1 '. 1.1. : i'! ;.,: 1-; !.1'1 1 11 TftC!ITV"'SIQ IS 8'DIJ.ll1'1II NOI'/"Luu"", D '.t.i.:~I ! f J i" :....~. : "! 1-:'" .,I.','r -- ..,........ ~ .t- - . -tJr "r-r-'1 . ..~. - ..l 1t' . i;!'il1:i;"'O-'T~.''~;i,.i,~~'"..'".l.T'Vi:.;t.il-t.---''1.1Ii'.tJ~+;-tr-!,rr.T-j-~-!-1.trI.trlI-r"'-~'l"-jT.I'rri!=.'1.T..-'.;tt'!.'-J-1!Tt,ri}'.=~1."~t:t.Il_'i.1l''.trft~~.:.".'t..-":-..''..j.tr :'1 ~ i.l~I::rj.:r-nTD.TmTIrL.f.q:I~-~.1'~iTfi-i:l.-; i'i~l:l~:l.trl-.A t-r ~.~~tt-i . ~: -'1~."~.l: ~.:t. '1 Jt'ttt~+rl~ ,.j t:t t~l~ 'f"tt. 1u'\'"-t.tt! 'LII/''''' ~:'ltl1' tt:rt.,:':v""I:r-]:.c,.t!ll..~f\-.;: tfl.,'li1.j 1I'f; 1- ..' .. I -I' ...t- -~.- -1- t,' I 1 ~ j~'"i~,., I r' - .' t' II. 1 of n...IUI.""~,"I"'iII'\'I'"I'..I''" t i ",1i ' I t 1 I I I' I '. j.' . ). rlj .J.. I l' , .,.\...' l' ,., ,. PV"'II.U. , ,...." ' , . , 1 t.j."!,!.. f . II""'"", - '1' - -. .. ,\ I .. t ' -1-' ... ' T ' T nT I .. t iJ-.- ., '. t. 't.')~"" "- J'.\.", -.::.,... ,r--rl: 'I I ~ ,...,. ... .'J. ;.~; ..,.0" .. A' c... ". ,.:'r-~, ., I 1 ,, . . :. o m I () "'U () , .... , , ~:" .~. ~ '.' : i:..: " .aaaa .j:::o.. ". i. ...... " '. h .: . a i : ".! (J) (Jl I. I Zd"". . ~!--- =eft -.. ----. " - - - - . . - _ ........... .-2-_- -_-_... --_ _ ~- --. - .... .__._.___,~ '==:t~ ,, . I OJ j-'!;; -~ .r.:a~~~ ~'-~'--~':;f=-~~!"nN: _,o:oo; _' f - f~ 29.$'_. . .1J9.1o" !!L4.:::-::-:= .___ _._._ __; ...!":";::':-.._, !! 0 .. : ::z:::::r. - ;: -........- .:-; ----.-.-. - _..... ! . iI I 1 i '!. .. .. $MtPlG" .0_ --to i. 1. ---'-r..0#I ::~ ---~=-~ -, ~ -.. ~l' i~itAt ,s.;,..:j~~;,..-~_o ~I 19.1.)" -- ':- jl" Sd I ....J., c.. :'1.JO '. :! _!'!- __.._ ...:=:-""::':_ I ...........- _....... _-,... -'-"'1" ""'- f: .--; ..:. -1:'--:- .... ',_....- v-: -.- t-_ ..2.flOS- Ca:c 1" . ' .(_. . t~.,oo"!.' I1.,... .,. .-. - . -- ---. - - - _.. ! I:' ." I . . . .. - ., I '. TI ' .- .,.. . I. I I .' . .. .... -:~1.-tt':.': , ':: . . Il" . ;t~,~-. ..---, "j' I ....... -.:- .; .. '-_ _' .. I .. .." Instngntal 4mad1t1ona: I' 500 couut8/aec 8 HC01ld time c CcoOuDmBttaa,UtO, .O1l0~ 20 28 sotrepSOs,se1e/o8nuc/1min. I e chut speed, 0.01411 alit. 't--- J" . ..:'I(I~ 1-=-1--,,'-.-:,- . :;....,... ~- ... I .":.._.:.!...-.-::,-.'.~:-.:-,-=i=.i::E:!--:'i!.:-.:;i---=I-:':-~._'-Ii~'-=!-!".'':! ~r.-.1~~'1"-I.+II''. II'".-,!~I'I: :'r ~ , I .. ...!;..r:-T~:'t:'.jil~.:H"'+-l'-!r'r~r"-"~J'lv.i'.--T.r..~JIT:".J.:j"l"-~:,:J!."-'"~-i;T-~--.-T't-'- 1. " J._.I .i 'I to -. . lfiT",, ~" ' , , I .. ';" ..,, 1.'~: .~ ."': 'I I I .' . r""";',.:-~'~i _. ~ ~= ii-==--=-= . .'f?f5tE#:-~ Iv.o;.I ,I .... 1O.'7$t., ; -:!-.":,!.=::=----. ii ... I - - ------..j-= : ij : ; ~::::H= .i..;..".. .I _.~- .' ~ . ', $/1.M. O)~. sa.I7.','.".-,w.c.- . .._!' .. _- 0 ..- LI '.' '.' . .:: 1'. ':.s...:.;..:"..m:'',' -: ." .. &7~ (" ~~";;';i - -l:.q-i";c-----irD-+'j-7---f.1-;~; =~ tII"J.'r1tIn.T' '~'r;Cti~1'~-~:01 -.. .. ::- ..... :: .. r ..'r;' .. ..... . ,- I.",.~" "1 . I.a- ~,---:_=:..-: = . ; -j ' ? Jc "!.... ! !';::J .....I.I~ .- 1 _-tee -.. n--=t 5.:. L:.,Ii";.-J-----=--TIi1::: 1 '5)3"','-....;.."IOD,~J'I.-M.S'-I-,"-...-_-,.~....!.!.P....'..'!..'I~;~::.-:-=:-:'-:--:--.-.:..=...:.:.:.-',.-;.-.-"- ':f=,r:-:~::=:#::;:#:::::::!i::::;;::$5:;O:.--::-: ~::_+-~ : .. t ..1 -. ~ ._ . .! ~ . ! .".~ " !I . t . ... . .-.-.~.: ; '-1...... " . t ..... L .........:;.. :t~::;;;; ::~~' ',.T i ' ' :.q. II I , . .'r-r~rt-.r'-._..-r--i--T- -t '-:-":'-'-:1 '. . , : . ~ ~., ~ .\:-:. ....I ...."':,. : \~ . ......, ...... ..... .... . .... : ..-... . .I '., o ..... .' m I '.. ( ) :0'; .. ' "'U () .aaaa .....," '..'; ... a.j:::o.. (J) (J) ---:r--'I'i ,.mv "f 1' ~1~:1':"'1::~- ,'""-;1 ~'- -~I- ... :~.~r~~ i . ---4# . '-j-'-'"r" ...~1.UD tr. 'XI_ a: .. ..:.i ....._?.::::r._--._.ii-_-.ZZ:::::l.. -. ...t..~.7f~., J ". . .' . '1' '.' .,.:J',Jr _#0410b8."8 .. .'.' t _ _ =----- : . .. .' :. : ' .:, 1.7.". 1'-,' -, ,Jo.-'J.'1.~. :'1:II . . . .I 2.'7.5:) ' . +---r}:;-=-;:: - J; At: .' _. '.' -.- I 'I . >r. 20 8~cmd I" : <~ ~I1 .;;.2..:/= t t : - - = - . = : , . ....iI. -:.~, . . . . . . .+I'.,-.::1-."- .I ..... ' '= . . " I I i .. -~' : .,. . ,.. : ... _\ ......... .! "-':-":-' . .. . .1 I . -"--'.- .;. ----.. J.' .: ! . .. I -;J:; ----.~: : 'I_ I : I '. . : . . ."l'~" r :6"......~~'....-. 1~;f1I11..,,.'1,~.;.. . . . . I' : .. . . .. ...... ,,.1~-:-, -:,.;u.rol~J~1 Jo".~t: '-'-:--~'-l--""""';'~,''.':~:':-_:!..:!c~.:!.:~-_..~_.~_...-. -.-__.-,-,-.--:-::.a:..=..-t.:..:...:.:-.:.".:.-:-_"..:_--:-----.-.-=-.-.-=-:---:=.::=::rt ~.. ~..'~. .~IiI .::.!' .. l.,. .'~......~(.t,I..; ' -= . ''.,. ~. rI I ~ . . .......:-,. . .. " .1 . : ..,. . I: .....: ... :>..'.. ... c J' . ..._.--.-.:;...:.:...-:;-.:-.---:::- :--.:-,.-.--- _- -. - I ' . " 11.-!.!-! ---:":-:-_:~.-..-_--"-".-.----:::::::':b-.a. ~ '-;.~ '~~ruaenta1 ;~1t1ons:' ~ ~-'-~-9 ; , -L l; '. I -":-I......- . . . . . . . . _ ..' . I. ~. .. j . i';: .. , _. . ._.,.- ,. . . .- . ' . . . - - I .I I l- . ..' .II . I.. ~ . .. :, - .I. , - to ..\ . - ... -.:..- - l . ; : Bo 1\ . :. . jl' :! 't' . . :t 500 CO\II1ta/ 8 tillie, ; . co 'j. :;~. '--I:-:: ..:::: .--, I--"!';-,:Ir :: conataDt,' 1 COUS1tS. 0.010 29 or "COIl,S" :teps, 1 ... min.;..! 1,..-:-:-.... 1 : . : . - -'~"-:-~J.-' ~.. '1 .'l :.1. . : .1 :i . Iri . . . . . i . ..I . cba1!t speed. 0.024 slit. '.. '. I." ... !I - , I ....: r" , . .: r': ''1'.;':' ' . ' . I. \ :I' \. :, ..... c : U.H . . . . _ - . . - _ - . .~,,;' I ::.=====----.--;;...--..,-. ..#2or..2'~~- I jI ." :'. I '. i t ...~.: :.. :. .- -:::=:lI!I'""r--=.-.-'--!=:; ---'."1::!=:~=~...-.J..I . I. I. .. ._ ....,- ....................-._. ' .:.;-~--~.--_- ~.-....--."."-_':n-.=---:-'-''-::.--=.'.'.':.:-:'.'_':~.~.-. '~'' ':';' .. I " r - - . .-..-:'.;..'~ - : ' - _ I i . I .. I.."...... . ~ . . . .: . \ i I 'i: I.' . : .:.J .... :1! --2' .'7. .,,:." w.,e...."i-z-. e. a s_a c_- 0 I. I . I .. ..,. ~. ..._._.. . . t I . : .. _. - : . '.~ . jl . : !I ...........:-.... . . ~I . ..o..,...-\ r'~. ' - - ,...:_. _ : 311MPJ~' Q_/UQ, . ' ( : .:'"" .:!l.!I-1.f.U.IIl' ~Q~ 20 4_1_ .-~-".1. .' , J .:, VI O&' ' ;I i .. I It . . . ' . . . - _ . . . . . . . ~'. I::::~; ~~~~f~~~' :" '". L~.1 ~~:. ,.:', ~': r~:" ;g-:...:~-."\~I.::~.:.'. ~ i:.: ~ .i ~I .. c... ~_..::--:.a.::,:.'-!:.::::.:-.;6t " ;--.....~ .:.:..-1-:..... ~F':- .!-.:-~.. I!: ';" I' :.. ' .t 2'Je~--: . .~:=~- .::---;-~-;.':':;;.~~_'I.. '. I' .'-: i .:. .'.; !:. .~,. :: .:..:......j.. 0-:.... L_ ...._1~.._..:._;_: . ! . 2. 'I2.'tJJii" .. 1.~ I , -..2."".~'",!.~I_" -"1~"'''' . -.~ ..~.i,. I i I ' %: ~..'.";t~.~.. I '..:~..=~=~:=--- : ... ';~ .... ! " ." ! ..., i tI . . '. Ii. ." tf . . .! .- ..I:.".. .! ... ; J . . . . ~. ."..:- ..-=;;:: -. -:=-:-:-:::-.-=:.:==--.----=-- ---. - __ '1.-.- - _: . " _ _'~_.L.- .:._. _ ..Iri _ . . ... - .1... -=-*----:;::;I:.:;::z _._..1. j'---=-'- ....---I.-,-f .'-....-" - - ' : : :!=:-=r-IC0?2:: :-: (I ' ' . ..... . . . If . i ..~..:~..:>-Z'-.t=:--:-P:=_-'-'._':-:'.-_'-:'-:.~-_--.I--.r,-_a---~'..."_--.--..----=:=!- -..t-.l-a--::.::-.':--!-~.' _L'ii ;~::!~!:!I ! ! 0 ' : g i ;:. r ..R i .-- "-. ' t .......'. C..u.I.."'j :: 1 ; ", ::.:.' i$":R:..~._~.... ___.._... -' i~ . .. , ". i .;.. I ..... - . I. .. . . . . . . I' . J' .' '. j .- : ,I --' .... -..: " i .,. t . . t _.. .~. j ... I . . !; , . r I .. I' I I . . . . -- "-~- - '-1"~" .. , I. I .'.1 J -' !"' I ..., .. .. J : I I. . .. (lit H~ ~~~t I- ~ ;:C' C'" .......y ..: .": ' (~~~~" lu-n- 1 ; j:i:lZAD! ; NIOSH I IWSB-+ (. L1~C ot q~~z \ ~o.o~u ~~ ) I ' . t.!" :.~. , . . . . . I fl. = ::, :!"~..'.-~'5: ' :.: If rP: bE ;=;-. IT? !t,:.~ ~: I' .! : i" "- -l - f: .;: :; ml n;..,.-....:...-.. i:::. ~. ~::;-it-=+2:: :-:~: :! fEIJ - "u _. :..1.,: .'., I ..... :""'j. ~ )&II-''8,r:' .:.....:.: f :_.u ~--E-.~_;gn:.:-;;A~~.:;~;;-tS:,,.&l..~.:.~~.'J;-;f'.-.~.:j II ..:.::~..r- ' j _ .. _;~~~~11.-- , , I.~ ;: 5:Z ' .: :.: 1 , , I ! I ,. I I ."7 ...6ff ~ . . !:1-~!atJl .?! ..:....J: : s~,' i I 2:6..'.5 : I T~ :-1." i.' .. I . I r ! .' ...---- .. - ..Standard: 1% quartz in tAlc 40463S2248;#19/2~ .. ... ~:(; 0', 'C. ': ,:"J..\y'-'' ~ :- .; ,I .., '.. ; J ; .. : , 11 : ,,-::. " .... _ , . -'0 ,:.... .-- -.1, ,.: __ -_.-:.-::-:'JJ',.:. ..-o-f ,..;.----- -f' I ., .. 1 .1 26. SSO '..1...... Sample 83755 (OOI): 2% quartz. approximately .. I ""'=-=..:I -': . t , ' I J::" ... f . f'.............-I' . 1 ' . f. .: .' . . . . .: '~ t ..., .............. - _ . . " - - - I ' _.- -.=.,. t~_ -:::::-- -=--...-. _A' . __"__. -=-=-=---.._.-. --::::;' -.:. -=_~_= 5 - ----::=:-;:'_._.:-::-- A I~ I ........ , r : ._"" - - .. - - ....... i'~ J .~..zr;rr:.:- ...----=_:=e.;--::z._i=_i=_; ...,._"",l=_::m=p :=nrw-._..===--.. -...--.-__ # _ ..... 4 ...- -..--:- _e. :.:~ - --. --._ . ...---!.-_. ... .~=:::..::.I...: ..-. ~.. & .1# ei . . .. , ..... .:......:-.~-,.; 26.550 .Standard: 3% quart:z :In talc:. 0 .......... f. , Instrumen~al ~andlt1onsi SOO count.s/sec., 8 se.cond time constant. 50 second ~ount:s. steps of 0.010 29, 1/8"'/ min. .." chart speed, 0.024" 811t: nOURB 3. f . f ......: ... . '. ; .~ ..... : " , u t~ : ..... :. ':- e. '" .:...... ~ .. '.:. : . ...:... ''': ~., ' :. ' ..:. ',' "to":! ~ ~., ,;: . ..... '.::':0_:...... _. .._ QE-CPC00004067 --- ----------------------------------------------------------------------------------------------------------,. ....:'-r 'mt I1---- 1'-:'-~f!":":";"':'.1~:~ ~::l .:l :.,:...:.-. '" ..'!'I' .,." 1""'-" ~.~... i-; ... , . . . . . .... '- ". ..-... . . . . . .1. ... ... : .... :. . 1:t--.'-'.-. . . (.'. 1--' . . . ' .. '-----. i I i~~".: !'.I ' ",.. I : -'- --_. . -- -".-..-l -... -..---I..' . .._...... i', -1 ....-,..------It..1';1-.~.. 1,"'..:~ .ri~ '!'~ .::.~!. ;!~'1 --'-'J ."..I.'_:r~-' ........ - 'r.-- .- '~"';'I! ":1~ .----+,.I----..-. I . . . ." ,".. - ;., :..! l :.; .. ' 1 '.. ~ I I . : .I. t. ,.. ,:... .. b:, . .: .... . .' . :.. :i :~J,::.!.!................. ,....... I 1:" '-J" .....:...LL:i l I "I.' If.!1 :...!._1. '~' ..~ !.~.I~ .. Ir ;~-,I r ,I!...~I..o,-j-..-iI-.i.....,..-;rI."!:.." L,.:.!. '1'11' ;''': . :-1'1" .. _-;-. ":: :.:. ~ . 1. ; , . _: :..!. . ' 1 I.. . .' I';""'~ ~::-t~:! ';: . . . . , .!.;,.:.. .I .... -..,i .l~ J.:i 'I ! ! ' i .- .... :... t - r " _,..; 1. ... .. I ' " ; _ :. . "-~ -.;~ ~--. ~!di 7'. ..;. ..1 "I "1r~ . " 1'1' ' .~ ... . .i. f i : ' ;":..;t-'I..~~~~'-.:.."~-I'I .."..:.1- ';".~.'--J1-,-"''-, l-."r:.r"'..'11.".' - .. -I ... - I " : .......... _.......... ..O!. I . : 'I"I~'~i:, . j ": ' r I i 1~;_"'.1.'.I't'; t I" '. :...,.-1 r.. , ..:. ..-:-j I. . . . . . '-:, .. ji"...~. Ht 'lI '.: t -I~ "i"-"l"'. '1-' '. . -~-i...._.I. ~ ...... :''i".i. !-"",. ' j ...L ...,......~...~...iI .-I.f--:-.-..-i;.-.r".'.''"'..-:...jI!. ! ....1. . .1.-.'. . . "r-i" -: . ,. .. :......,f 1". I ::! _ . I '1. .. ~.. , ~."; ..... . . . _."_.1.:.._ ....- . ' .. .. ii- ~!...". I: ... .~, . .............; ..,.:,:.~".~t1i . . ... ... . . ...- --:.-:'.~.I-;;::-rr :;-~ --r-"-~'~ f' :..-'-:-:- I: --t:: _. 7~:m;-:-:-I':-:-":H-:':-::-;"..1 :.::-::,-- . '+:-'::' :I 1.1 ~I . .;. .,': - I I!:" -.----.--.-- -_ . .j..... -11\7rI-' -r-' -:_1."-.-:., ._1--r''"'1-1..1..-'-.-.~.---:-......-.'-.l&.-.~.!-..-.I:.-;l--r..:....~1,."... . ~" -_. :. .,. : . ' ..... r"':' t :.... : . ": "....J.., i . . . . . --:- i: .-3.,. .::.. I .. ' I-..!~.'."~....':.' !: !..l: ~.! . , .':~""-::;-.r,' .II../.'.,J..j. . : .. 1 -.--..:.-.'..:..I. ~~....: '! __ "....,.. . ~ .......: I . .. _ ...'.!.. : "t ""J. ' ... . I __ . " .... __ .:. 'j . . . . -~-.-""-. to :':1'::' ~I~.;-~: .~ i~';: i ;.; 1'1 ;"~.' '. ~ ~.~ .LiJ ~ I'~~ ~~ -~~t ~ ~I:'. '-r ..... "1.. '" ji..!......, '.... . ......01 ':' I i:: .... "'}~ ',i. i f IV . J ' . . '. I .-J,1-I0 I. ..... .-,1, . .l~-~': :.---1.i'l t ..:: :.:::-.: (-:.'::.,::: . -i:' I" : .....- 'S .". - ~ .._....-..... m-;.. .. _. . (0 ~ p. < I;-;::t:: l----_.( ;:- ~I!7"~"7~If~,.,..~...~....;. ~.-,--:: ~~; . .~r- ilJ :.:.\.1 :..;. :?-:it:-:--:-- .-:-:-r-:-:-.-~ ~I '" . I.. ----rr----m-.- _ ...-----....- .....- . _.._..__.'~-.ge---..!-"-"-.'!:I,-'.~-:'.--.~! ..:.l.; o.. ;'r:' " . t . I:' ,;.'i:": ': . ,i r" . '1 :.~' ;.". ~".::,' ~..~.:...-.~J.-.......}:.:.(..I:r~I~-!JI"'.""~=",'.::"--:-X.t.~RAY- D. IFF.RA..C.oIT'IO-N.D-',A. TfA.S'D,r"~._:....:.. I I' . ,.'.,..:.:.;:. ~ .I .......:-:-=''.:+.:'-.r":."~";"-~l.!:[-. ":.~. ~:. ~'::I:~' ~'~ ~~ s~~Ie~o:te9.I. Piect~Oi ... ~:1 r..... I..-----;. "~ -,-.....:....-..-~~'. .:- ;-:. I '1-"'". ...... ....:.. J1,. -,:. " ; I i;. ;':. :.. !:: ..1. . ..i"': - , ..'-.1.i' s....._ -_.I. ": " . .. .; ' ! I ". . : I " :. ' . :-.-Y:- -:- - r T.". ;:_:;"--'ls::-"~,l! I.. ~'; :'r"'~,--!.~;..:. - .' j ! ,I 1i.... Ii .-...,..!:. .. : i-; f ' ". . .t' . II ".:. ! ... ; L ': I :-1' -: of.. ,-: I.. ~'i -1-::I:..~If"' _ ~:1':-'1 ,.':' .'! . . ! t .t..,... :~.:.-Ii. .:.-:1+.-, "I''.~'':" :.--'. ;"I '-i ,"~I 1-'" -- L' !', 1 r' ..:.!: ... .I..~..M...R.......'..._..!t....-....r!~.~'Ii..i.,..a...~'~l.:.r.~"-"q.'.~."~(f~!r'.-'.'''.''~'.'_'.i.'.H.~....~.'w..'!':.~..I:!II'.7t'..=:.&.'S.;"'....'.'.'..P..'..-..'.f..,e'.!'.r.~...-e......~-.Id..~r.!1"....7.~_.-.-.-..:...z..s...:.f..,."._.~.'......:..:s.,~_ I' r... ... .. ,-.. '. .. . .. , . .. - r ' .__. I ' . .. . . . . ~ ....... :! . : .....1_ ..... : .~ \ I : . I :. '.. 1 I '1, " I lFilt ~. I!!- I .er r.... .!..... !'l"I ....., ...... I e Fa........r .."' ~.I,..Q.""~l :. t t 1'-"" ... .. i' . . TiF"--:-1~;-:: +~:! ~~ ~ ~I~J .:.~~ .Con~D.t ~~.--..r' .-::, ie'r ..:-.....-;.;.....o -1-m '. l : : ...:.:.. .. t.:', i . . . . . 1- . Ii :::'. : ! . :..:. I f 1 U -. I . "':r.! '---.:..,- f -- .~....... : : 'j' ,"- , r'" ~;. ; . . . _ .;~:- ~ r~ l '..',:. , .. - ' '. '. .:I ....~- 1-1' .,~....II ...~. , - I ..! -'- ! ", , MuItiPl, ,J ,"' ._SS.-cliatn-ISp::te:J~e._..d."~.~a,,.l,o5:Pl~Jl~l./..IICk.:....:::.: . Ch . !.- . .. ~.~"~d: .~----.:1-1. ~l.:It. . l I .. ..,.A . I j"";'L'l L..._:.:,...:..LL ........... ..:::~ ~.E ~ ~ ~. ;.~J :.~.L_.; -f..:..:._.:.[...;/() ., ... I :., : : t :.!;: ;..:r!. .. 01 . ;:;: .; ..... .=!: .r:;! :.~ ~i-: ~n ~~-;' :~.i.'~.; Rem~~, ~_.~".t-~6:.n,..~1~p.l..::.- ~t"'U () '-"--rr . . - t1.......................t...-............;.......... .. .1............=-__-.:;; . , . ....aaaa .j:::o.. f I '1 i! .: : ,.. . of." c."a ~(J) . ___ __.. ____ ___ __ex> ~.v ... ..;.,______.....;.__.... l' ~ l--~----~~----- .. :. j : . J i . . I.t 1 J' . . .I : . ij I ' -tor'.- -:... I I" .. - I . . .. I' 1:I -.. -f I.' 011-' ~to-1.,-:....f.T.. _--.- ~ ~.;: :I : .I ' :!!' J .. :. ~ 'I :.':.'z:' . :'.- : : I i ! ....-. - .. :.. .J...:.-..~- ...... 1~ -,,.:......;~I+:'-C:-.;. .. -.. " .t:-.~~:..;.'.~.~.. 1lI Cc .~.I(\' ---:-!--:---- -;---:--.-:--:-... J. "--'-'-'."" I ".! '::"""l'1i -!-. :'.r-:-::--;1 0 te a! 'I.r/' - 1"/.''''...7.. .O,",e.ra,tor:.. . . .. I ~ ~; ~~ ~~_~,_~ ~t~!~'-'-.-.~j~~;-.--:_:-+i~f__~!~:4-______~___~_____.:.___.-__+-..._____~~___,~---i NlO:itl I IIYSJ::S-t 4046382248;#21/22 .1 I XDduat:d.a1 S,puMC IaclWlU':lalll~. . . 8et:ioa OIl n.c_a- 6. 1'76 vi.it va mact. to valter McCrone Asaoc:latea fo-r the ~O o~ cI1acuuiDI dtlh lui It_rl: the. proudu:rea used for analysiDa our tala ....1. . &all t:be NtZ'uval of ..,J..ted ...lyt:l.e.al data. McC'.eo_ :La cunnt17 ccnIIpleda& the aaa1,..ta of balk tale sampLe. whleb VU'. sub1Id.ttU to cha. by the Wutz1a1 Bys:.ea.. Secdma... A charactc1lsatioa .... l.. .CU:l.eaUcm of aU 1Id.saGal COMUtUlSU . . . nqua."te4. 7h:l.. aalyUca1 . cIa.a w.U1 .~,lAIIa.t OR C1&'CnDt :1:........ iJ& ......t . the ud.. . .al GCIIIII*II:l.ttOD. of. YaX'f.oua t:a1e u.,Ht.a witbla die 'Cbd.~.cl Stae. .. Qaa1:lcati.va aul,.:t. parfom.d lI, W&DI:oua OR these ....1.. app.a:8 bt a.pt.Mlt . . nppoft OW fi~ ..... . Fife No.. t,,I:. ~.l. Approval --,,-- -_. .1---';"; R. ZurmralcSe/pj/roolll S40/P.O. B1ciS/C:f.nc:f.nnatt. Ohio 4S202/Deeember 15~ 1976 ...... .' ....... --~--- -- .. - QE-CPC00004069 .~.' I I 0;,.:. ' '. ,0," I I I I I _ __.. _ r t.a"-- ....-... Aprll 16, 1979 -----_ .._.... . .' j1..:...., 1t1'...( (.). I~ .3~b~.-Y- __ __;,.1tI/tt..., t./.~. d i~....., ..... W.ltel.' C. k~one W.lter c. HeCro~. Asaocietes, Inc. 2820 South ,"UcIltpn Ayamae C.if.' I!ltnoi. 60616 ~r Hr. He.Crcnte. POI" ,wt' tllf_ftIIIuon. 1 bave etueh.d the dcr.Lpdon of mOst. of the 100 r.lc u.lpl ,.au .nalYe1 lIft4a.. Contract. No. COO 2 JQ-1S-J63 .... you . .y ~am.mber. I at a left.~al liatial of tha .~ple.t ori.{ft to you _!tout a !/fI_": 0. S.."I. " . 122 & 123 _" f",* .inactiv. 1111._ 1n C.lifornia .ad ..,le 112' 1, t~ an inactiv. Mine tn C.o~i S~l. #124 h pl't.". c~h.1' ..,1. frout tile . . .~tell'ft Talc Co. in AJpbte. Ala-... 'aM tdo. ho....r. c _ hoa t Win. Cr.ek Nine tn 41der ....t.. . . ( 414 1054. 0.57, 108 at l(9). ' 1f 1 - h all., _Uo... , pl. . . . caU _ a/= (513) 684-3255. S t3IC.~e 1,. ,"ott" L Bncl08uI.'e By.'...Howard a. Lllahtia I m I.... t r i . 1 bl1~r lad. trial HJl1. . . Sac~lcm lIIclw1 tt)'...wl~. 8t:-..4'.. BJ:'UICh Dlvi.toa of S~.!ll.nca, R. .~d Bvaluattonaad Field Stud1aa t IILUDWIG:pjrRH. 8415tFOB1Cincinnat.l. Ohlo:4-t6-79 .. .. - .' , : . , " ' .. '. '. :. "'.'_ .... ........ .., ..--'~f:-"'"'I-".'-"."''' ~.'t.. "(" ... ~. f>....""~!I'. :,''.:A;;",'~.i~:I.I~l(iF.;1'~s'k? ~ '" ' '.' ... ' ' . \...... '~'~.~~fi.~ ..., ' ,: 0" ..0 . . , .1 t ...... ",.': I- J.......:.~~~..:~t( . _~.. _ ....~ .. _._... ":..,"_..r.:_'_'0 ' 0 .. 0 0 " 1.. ", .... "\-.r" ...." ... 'jIr~;~lwCu ,~ Ir~ . " " , . . . :... . . .,,- ~V/~ QE-CPC00004070 j ~, NIOSH Results of Talc Samples from "Analysis of Talc by X-Ray Diffraction and Polarized Light (" Microscopy" PB84190651, May 1977 DSHE FS Sampl e# Company and Sample Designation Source of Sample Particle Size anthophy chryso llite tile talc % low talc % high tremolite-actlnolite j Gouverneur Talc Cor"",o.. ,), Nlytal300 IGTC 2 Gouverneur Talc Compan\, Nlytal400 IGTC 3 1Gouverneur Talc Con ''''CU'Y 5X 4 1Gouverneur Talc Lion.",aIlY 3~f) ~ IGouverneur Ialc Li~n,,,,"-,-,i~ 6 1Gouverneur Talc von'J.lCllIY F IGTC IGTC IGTC IGTC 7 1Gouverneur Talc Con .",a,.Y 3X IGTC IJohnsor &Ji.i:-II'<>V' Vermont Product 9 1Talc (98% Pure) J&J -"~"'"'-V"'~ Talc Company, Murphy, NC, 34 lproduct Talc 12~: 19~';IAI:..... 35 . Minerals, ,..., n., "37", July VIAVIII.IIU:iUI 'VlIlIg,a,,,,, West V,A.rI..I'.o..J~. ...' Mr' neraI 36 Rav Grind \ ' Harvar Id Harvar Id I~arvar ~~; ......"" MInerals, Ludlow "36", July k" 37 29-30.1975 HII'..."""" MInerals, Gassets"36", July 38 28--30. 1975 39 '!..':;I".,~uTI1al7l/c1'6"~;r~~d' ~hift..". :~~I_IJ.'~ Bulk Harvar d ~arvar Harvar d ve",'ul'~ Talc Company - Bagging Bulk Sample, vertical XXXD 9/17175, 1st Shift Harvar 40 d Southern Talc Co. (Cohutta Mill) Chatsworth, Ga. Product (Powder) 41 ~c:ulll.lltLMine 1.[1 M-nn.4!l~ IPacker Station #3, "ue, Uill Talc, Mill #1 42 IGouverneur. NY 1st Shift 11/4175 (FT) !MESA NIOSH ISurvev Packer Station #2, Vanderbilt Talc, Mill #1 Gouverneur, N.Y. Nytal100 1st Shift 43 111/4175 Ceramitalc HOT, Vanderbilt Talc Co. 1st 44 IShift 11/4175 (NY) NIOSH Surve'L ~~~~~ Bagging Station #3, Vanderbilt Talc Co., Mill #1, Gouverneur, N.Y. 11/4175 (Nytal NIOSH 45 120m Isurvev 46 Hitchcock Corp. #5 MIne 10# 3100222 MESA 47 Hitchcock Corp. #3 MIne 10# 3100683 Wray Mine & Mill, Int. Minerals and ~. t8 C~ 10# 31-0008 NT) Bagging Station #3, Vanderbilt Talc Co., Mill #1, 2nd Shift, Gouverneur, N.Y. 49 111/3175 (Nvtal 30m MESA MESA NIOSH Survev 2.97 12 1.64 8 1.87 13 5.48 '11-23 5.11 8 6.00 5 4.95 15 11.30 6.37 28.90 3.21 16.20 22.40 4.50 6.15 6.00 O? 1.47 10 7.12 5.62 4.5 5.5 6.15 8.20 7.60 6.85 8 '4-5 6.80 10 40 55 30 :3% fibers) 30 45 45 :<1% fibers 38 50 35 :<2% fibers 19 3_2 413 :-~% fibers 20 57 :1%~rs) 41 33 :25 % fibers} 5 5~ :10% fibers) 98 99 <0.1 75 87 <0.1m 45 55 60 70 48 59 69 76 50 55 53 61 50 60 6.5-'-~ fibers) 31 36 40 (1-2% fibers) 43 48 -37 0.1% fibers) 30 35 4~ 0.1%fibers) 33 38 43 (1-2%_fi~~L 94 97.5 0.1-O.5m 93 95 1 2 5-7m 30 40 38_(3~ fibers) QE-CPC00004071 I' NIOSH Results of Talc Samples from "Analysis of Talc by X-Ray Diffraction and Polarized Light Microscopy" PB84190651, May 1977 ( DSHE FS Sampl e# Company and Sample Designation Source of Sample Particle Size anthophy chryso IIite tile talc % low talc % high tremolite~actinolite Bagging Station #3, Vanderbilt Talc Co., Mill #1, 2nd Shift, Gouverneur, N.Y. 50 !11/3175 (Nvtal 20m NIOSH ISurvev Southem Talc Co., Souther Mill Product Talc sample, Chatsworth, Ga. Rock Cliff 51 iMine. 100nQnMQ? 9/3(14 1MESA Southern Talc Co., Souther Mill, Chatsworth, Ga. ore from Rock Cliff Mine, 52 10# """",, .."',. MESA Southern Talc Co., Souther Mill, Chatsworth. Ga. ore from Judge Hole 53 Mine. 10# nQnMQ? MESA WlilLwllJUIU Mine and Mill. American Talc Co., Alpine, Ala. WiJlowcreek Mine. Ore 54 Ifrom .i. JD# 01.nM~~ 9/5174 . MESA Thompson-Weinman Co., Cartersville .' Plant, Cartersville. GA, ore from Brady " 65 'Mine. 10# nQ-nn??.4 MESA Cohutta Mill, Southern Talc Co. Chatsworth. GA 9/3174, Ore From Ernest 56 mine 10# nQ..nn.4Q~ MESA Arllwll'-C2l1 Talc Co., Alpine, Ga. W1nterboro Mine &Mill, 9/5175, 10# 57 01-00433, Final orad. Ore from MESA Pioneer Talc Co., Garren Pit Prod. #6, Ar" re;" Hudspeth Co., Texas 10# 58 41..QOB69 MESA rlUlIl:Il:Il' Talc Co., Apache Pit Product, #4, 59 ITexas 10# 41..Q0869 MESA Pioneer Talc Co., Texacola Pit Product, 60 1#4 Texas 10#,41-00869 ' MESA Southern Clay Products, #2. Bottom Product, A1lamore, Hudspeth Co., Texas 61 1#18 MESA Milwhite Co. Inc. Van Hom, Cumberson Co., Texas 10#4'1-01527, Ground 62 -;cIlGi;J~ Product MESA Milwhite Co. Inc., #11Van Hom, Cumberson Co., Texas Eagle Hat Pit 63 Crude 10#41-01527 1MESA Pioneer Talc Co. , A1lamore foil "~I CO, 64 Texas. #8 Garren'" -:. 10#41-00869 MESA r-c Milwhite Co. Inc., Van Hom, Cumberson Co. Texas Tumble Down Pit Product 10# 65 141-01527 MESA Emtal42, I::<:I::>LI:IIII Magnesia Talc Co. 66 ,I. .8128(15 I~arvar 5.24 15 14.50 7.73 9 5.73 12? 17.50 17.00 24.80 O?m 6.14 3.22 5.80 15.20 11.00 5.70 6.90 5.81 4.94 5.85 14 59 1% fibers) 55 151% fibers) 35 50 8 0.01%~rs) 55 84 4.5 (5% fibers) 90 5 25 45 8 99 85 92 82 87 92 95 <O.2m 88 92 77 88 70 75 84 91 76 87 43 67 QE-CPC00004072 (. NIOSH Results of Talc Samples from "Analysis of Talc by X-Ray Diffraction and Polarized Light Microscopy" PB84190651, May 1977 ( DSHE FS Sampl e# Company and Sample Designation Source of Sample Particle Size anthophy chryso flite tile talc % low talc % high tremofite-actinolite Pfizer (Barretts Mill) Montana minus 12 NIOSH 67 -,- ISurvev Pfizer (Barretts Mill) Montana minus 325 NIOSH 68 Imesh LSu~ IPfizer (Barretts Mill) Montana minus 20 INIOSH 69 Imicrons ISurvev Cyprus (Three Forks Mill) Montana Minus NIOSH 70 1325 mash . ISurvev I~prus (Three Forks Mill) Montana 71 I..:..... I VaDor minus 10 !~~~:~ ICyprus (Three Forks Mill) Montana Floor NIOSH 72 (r Area\ SUrLev_ Cyprus (yellowstone Mine) Montana Drill NIOSH 73 'Hole Survey Southern Talc (Southern Mill) Ga. 98% 74 200 mesh NIOSH Survey C_ Southern Talc (Southern Mill) Ga. 99% 15 _325 mesh (~l/OI NIOSH ISurvev Southern Talc (Cohutta Mill) Ga. 95% NIOSH 76 325 mesh ISurvev Southern Talc (Cohutta Mill) Ga. 25% 77 ... ..- 200mesh I~~~:~ Iv1itWllI1I::I Talc Co. Inc. (Tex.) Finished CM4 I~~C:V:~78 Prnnllr.t Ifvestix Talc Co. (TDM) Dark - (Milwhite NIOSH 79 Inc.) Texas . ISurvev IMilwI1I1C Talc Co. (Tex) Marshel mix - 80 192-200 me$~ Westex Talc CO .,L itlllc Inc. ) (Tex) 81 IWhite mine 93-200 mesh ~~~~~~ NIOSH Survey ISouthern Clay ProductS - Texas Garren 82 lMine#2 ITex~s Co. - TP1 (Tex.) Mine (Texas 83 It"i::IGIlI( 84 Texas Talc Co. Texas David Mine NIOSH ISurvev NIOSH ISurvev I~~~: 85 Texas Talc Co. TP2 Mine, Texas INIOSH ISurvev ICyprus Industrial Minerals Co. Loyce Fine NIOSH 86 IMine ,Texas SUnLey NIOSH 87 Pioneer Talc Co. Inc. (Tex.) Texola Mine Survey ~ 88 Pioneer Talc Co. Inc. _(Tex.) Dees Mine NIOSH LSuNeY Milwhite Co. Inc. Bryant Soapstone Mine I~~~~~89 AI 3.73 6.91 4.88 8.64 2.61 5.51 4.30 3.94 9.30 9.95 16.80 4.45 15.60 5.30 6.41 14.60 8.70 9.60 96 98 97 98 97 90 92 96 98 95 97 10 72 80 5 (-5% fibers) 70 82 14 (10 %fi~rs) 27 35 15 (2% fibers) 42 58 6 54 70 85 95 67 76 65 80 . 70 85 78 83 75 86 75 87 65 83 85 93 25 (80 % fibers) 68 90 33 57 QE-CPC00004073 ~ NIQSH Results of Talc Samples from "Analysis of Talc by X-Ray Diffraction and Polarized Light Microscopy" PB84190651, May 1977 C DSHE FS Sampl e# Company and Sample Designation Source of Sample Particle Size anthophy chryso lIite tile talc % low talc % high tremolite-actinolite Laws Mill {Califomia} Clay Sample, kaolin NIOSH 90 + 1% alue Survev Laws Mill Micro talc from White Eagle Mine {California} Standard Industrial 91 ,A'. NIOSH Survey Laws Mill (California) Desert Talc, 92 Industrial . ..:. Laws Mill {Calitull Holiday Talc, 93 Ic .......I'f......... Industrial u. ..:. NIOSH ~Survev ~~~:~ IKeeler T-076 Cyprus California, Tecopa NIOSH 94 IMine (100% Survey Keeler HGO 55 Blend, Cyprus, California, NiOSH 95 14 3 oasis. 3 white eaale ISurvev Keeler Sierra Cloud Blend (Cyprus, 96 ~,U'. 4 "'............;.... 1 white eaale . INIOSH I~I,,'\I..\I Keeler MSC Mil:iuun Cyprus, Californla,m NIOSH ~( g7 +0.5% lSurvey Keeler 011::1 Ji:I:ILI::, Cyprus, California, Talc NIOSH 98 Citv (Fnsco) ISurvev Keeler Glacier 200 Cyprus, California, 99 Talc CItY (tailihaS) iNIOSH ISurvev Keeler USP Cyprus, California, Oasis 100 Mine (100%) Keeler Cyprus, Carrfornia, White eagle 101 I.... . 102 Keeler Cyprus, Calitulilld, ~llnnl'll" Mine NIOSH ~nt.eY_ NIOSH Survey ~~~~~ Pfizer {Cal} Talcron CP 44-31 Eclipse, 103 IBonnie. u. ... IPfizer (~al) Cercron CF 96-38 Eclipse, 104 IAcme.lA. .11. NIOSH Survey ~~~~~ Pfizer Cercron OF 96-36 (California) White NIOSH 105 Ieaale. a.' -". Aoex ISurvev 19'prus (LA) Furnace Creek (California) 106 1 Tecooa (100 % ~ lCyprus LA) Vanderbilt crude Soft LB 107 I((- .I~ .'- INIOSH ISurvev NIOSH Isurvev American Talc (Alabama) 84 Color Dark ..108 2,00 Mesh ore frorn Willow Creek Mine in American Talc (A1abarna) 92 Color Dark 99% 400 Mesh ore frorn Willow Creek ~ )9 Mine in" "" 110 L..u..dlow Mill (Vermont) Windsor Product NIOSH Survey NIOSH ISurvey IWest Windsor Mill (Vermont) Windsor 111 I..,. .1. Product 1.34 8.40 4.10 3.20 4.13 3.44 6.05 4.33 8.38 7.05 4.95 4.66 6.07 6.67 4.70 2.30 8.80 5 10 88 93 n 90 89 95 67 90 59 88 69 90 72 92 1 24 94 96 <1 80 94 5 10 70 93 <0.1 55 n 52 81 82 93 78 86 82 84 93 98 45 55 97 98 7.5 10 10 QE-CPC00004074  r NIOSH Results of Talc Samples from "Analysis of Talc by X-Ray Diffraction and Polarized light (. Microscopy" PB84190651, May 1977 DSHE FS Sampl e# Company and Sample Designation Source of Sample Particle Size anthophy llite chryso tile talc % low talc % high tremolite-actinolite West 'Mndsor Mill (Vermont) 112 -' .:n. Mine. Windsor Minerals Y",III1UIIl Talc Company (Vermont) 113 Ir.L Mill. Vertal]7 VICIIIIVIIl Composite Sample, Moretown, 114 I~;~ines 3.33 3.52 6.85 45 75 46 57 66 87 115 R.T. Vanderbilt (Ny) Mouldene RTV 116 Resubmittal of #()71 11Z Resubmittal of #089 118 Resubmittal of #098 r' 19 R.T. Vanderbilt (Ny) Fibertal 1 120 R.T. Vanderbilt (Ny) Fibertal 6 RTV RTV 121 R.T. Vanderbilt (NY) Flbertal 12 RTV 122 California Mine no longer in .~,. MESA YY'"'<"'W"I Talc (Califonud) (R.T. Vanderbilt) 123 iMESA 10#0401138 MESA American Talc Co., Alpine, Ala. winterboro Mine &Mill Primary Crusher, Sample 9/5n4, 10# 01-00433 Ore from Willow 124 Creek Mine in Alder. ~." MESA 125 ,.... Mine no longer in_.......""Q~VI MESA 4.17 '11-18 1.55 11.20 4.34 3.58 7 4.23 10.5 4.80 '11.5-16 8.85 5.60 8.90 9.15 29 71 44 90 94 55 76 23 72 73 13.5 32 68 37 31 69 45 90 93 0.1 (5% fibers) 93 95 0.01 (50% fibers) 77 85 1 l QE-CPC00004075