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<br />•- <br />t.w,a. Hq 19k5 <br />rid wnlanLa a~astr 1/ ~~~~~-~~ ~°"''~ <br />Report of the Bataan of Yinea to Hon. Harold L, Ietas. <br />Secretary of the Interior <br />Haora nmHar xia <br />Oaaaiaon Coonty, Colorado <br />- Lithiaa - taatalva - <br />av~pleaaat to 8aport lfo. (Don.-Rase j) <br />the Hrowa Derby aino, operated in southeactera Oanaiaoa County by <br />the Hayden Yining Coapatgy, prodncad bst*esa j00 end 1100 tons of lithimo- <br />taatalna ore !n 1g1a4 and 1945. <br />Approziaataly 50 percent of tho ore broken at the sine ie aliaina- <br />tsd by hand sorting and the renaiader is shipped ]5 ailed by ts4dc to the <br />gravlt7 mill of the Monarch Mineral F'mdacts Coaspany at Brom~a Canyon. <br />the sill. ohich has a oapaalty of 12 toes par a-honr shift, rsoov- <br />ere 8j percent of the feed sa a lithit+a coaaeatsats atsraslne j.12 perosnt• <br />L120, and b.j percent a. as naalsaaad taatalna (aicralita) eoncsntrata ~rhioh <br />ooatains agpr~iantaly 35 Peraaat ~~. <br />!hs iar wiasrala Reports of the Hassan of wlnae ass leaned by the Ualtsd <br />States Departaeat of the interior to else offloial e~rsa:iaa to tau oosola- <br />aioaa resahd oa •ariona iassatieatioaa sslating to dassatic dassala. these <br />raporta ass based apoa the field roric at the Bursas of fines-sazd upon data <br />ands atailable to the Dspastaaat frog other aonresa. ~ prlanrT psrpoaa of <br />theca reports is to oro~ida cadential inforaatioa to the mar agsnciaa of the <br />United States Oo~eraeat dad to aaaidt otnsrw and operators of alaio6 prapsr- <br />tiaa Sn the promaatiaa of aiaerala Vital to the proasantioa of the ear. <br />Attachment E <br />Pave 2 of fi <br />