Show BUREA I or OF WORK i m FOR MAY L p. p ort rt of Department at al aland L V and U. U US U.S. S. S Bureau k of Mines Issued 1919 progress I i May rn m month nth t of lr the tho In Initiations lions beLi being d ij on 1 or of S td td b by rb of UtA Utah I of the tM tJ th Hi th the States I n t as I 1 cf a ZA TION rA together co II uw r n Dary electrical equipment It com com- ere t the thO fumes fumU f month and arid andi I tho of If ek j te e rrt with Ith the I largo IrgO rge rotary kiln i the thc I during for ten da s add I to t 31 t ras Tas found transformers In order to tC I for the rec- rec range e t these were Int In- In J After Arter j t th f or ed edCO very CO S TREAT TREATED ED ores of tI erti ern treated dur- dur district were ere i rk k Cf iu ODe Gee of or theo tho ores Is Js a sul sul- iron er ZinC lead X at etre tb th the content of or the silver lead j about 15 ID per Ier cent I tx- tx d ore represents the oxidized oS d I M. M and anI nj IS practically tic 11 r free ix I X The type of ore Is aued alle an au I ed er ere e large tonna tonnages c k b art arc it at t the present ent time oi on 01 tho the thory 1 ry 7 to III tb tbt dl t. t It was waa found roun to toe MUMe e to extract ti call all alt the ZI uch each of ot the pam i pies and ther the tar IW r rut of It the silver diver from the ox ad Tt Tte complex sulphide ore has haa r t-J t to 10 ti-ca ti treatment H as s It ILC other ores and It has 1 wc iry to this material ift vt of ol tb the creator amount of ot tho the nJ gwen gi the tho out as this Is III a t typical l lI I td rc la large E tonnages In dif dlf- j 1 rut cf ef It the tho state slate considerable blo i fa tu EN f n to 0 the problem and andOl Ol tit 1 U pc to drive off r r in aIll tv the J lead th the silver er extractions t W U 10 to the not been satis- satis TJ Iff x J 1 erts r from the Tintic district MM Jt These ores arc are Jn of ot Ibe and the results it II a hire Ure len favorable hIe ILL HL SCALE LABORATORY TESTS ark it YU continued on several se small f tf f ert t d from various parts part M ti t Idled Stiles States These ores ore differ ts cK rr Teall Tho depart depart- I t fl tf research reh and the 1 1 of d ha hue have applications at thet the t lime time from about fort IRe ml mi I cc in different parts of or the lie 4 flitt j u III for help and coopIe coop- coop a la is treatment problems problem on I p End 4 and anti complex x ores dies alon along lines 1 and Among i m ar are Included some fo the tho thet I st t companies In the country countr ul n smaller r producers pr producers WILES 71 ft the tho month Mr J 3 0 o Lewis chIef vm ti t technologist of 01 the United I of mines And Mr C C. P P. ril 11 charge rr of f th pan fan an I t I of O the l petroleum division of tho the thoI d th the Salt Lako Lake station and andu I tilt r the matter nutter of oil shalo ahal u J detail e 11 with L Ge Lyon Lon on fl r H ad G civin Gain A tentative outline ath 1 ws ns m made md Vf Mr Ir Gavin who d at Salt It Lake I left rt for Wash Wash- I. D. D C. C With witt Mr lr fr J. J lewis ls to further I fK its sock or of f the comIng comins fiscal II s oil cli iW t PRESSING l aft afforded d for or ore dressing I wu taken ango or Of by bv seIn zeS ze- ze com I S In ore testing corn com Sal 10 II tnt ns le CIty Cooperative car tr on along l g ore dressing I II It tallu nu on various I I t l ho state e. e W was ti oi cn the quicksilver er ores ere of Call Call- tr 1 on IRAL an flotation tle san lt Lak of ef I D. D A. A 1 on I di of the tho bu- bu buI u I the I thU week of May a G I IJ ot th meeting et nt of the lie su super super- es cn statIons of uJ r-I r 51 a. h St Salt Jake Jako City rot ed D 14 1011 OuI M L. L DA surer surer- it 11 Station super super- y I. I K Ovita lt rt o od station KS S C. C C. C s. s r an d olden Cob Colo 4 Tc eveld n A riz station ta lion R F. S. S Io In chu St a station ta lion e. e go of r San Lan J 0 I I. I hll l technologist of the bureau The subject rt matter discussed cut ed at this thill meetIng In- In the dl discussion of Uhe tiu station ex exhibits ox- ox xhi x- x hi hibits bits at the chemical exposition tJ to bo bt held lucId In Chicago 0 th the w week seek ek of nr 22 22 th the matter of correlation of the ork v ork of t the different tO stations station I Y etc I Mr Nr superintendent Seattle Se sta- sta I Ion spent some ome ton ten day davs In Salt ball Lake LaIe I at which at-which time Into timer h lie r made madr a prelimInary I ey ur of or the smoke e problem here antI anil conferred with the ho city engineer nJ and others concerning the possibility of ot the thea a abatement of this nuisance Mr lr lr Thomas Thoma arley arle superintendent of or th the Salt Lake CIl City station made a n. trip to MO ow Ida during the latter part of or the thi th where whore a conference was t hold with Mr Ir Lyon supervisor of or stations I I and Mr Mrs ll Ir G 0 A Wright who Is itt In char charge e of the cooperative work at Moscow In I relation to the coop cooperative work of the j I bureau u with th lulI University of Idaho |