Show leaching process for mill 0 jandard Ran dard plant at warm creek will faff install system which has sa bean found successful at A the gintic tintic mill at silver city from time to time wv articles esy have i zt been published regarding afew Af the iw zw mill which the gintic tintic kat standard iffa coin law pany f Is now erecting near evay warin creek but vhf there has jy been very aw little iw 4 i given aff out regarding w the process A afif the Kf if company will use in the aff detraction of the a values ff from aw its r ore v fhe process however will be practically the same as that used wt at the tintie mill at silver city and the ff new plant of aff the J gintic tintic standard aff wy will wirt WW off with aisy seven holt dern a roasters these roasters js are the in a antion faw of theodore P holt and 14 George dern and were W first used at park vi city sr and later installed in 7 silver city avy mill the roasters 2 also been 7 wy installed in mills ky sy kw W canada 5 and other of the united states and in every in stance they are giving entire satis 7 faction the seven roasters which 7 will be installed at the gintic tintic s now mill are of an improved type and it Is reported that they will 70 have aawar a greater 7 capacity 0 than choji W ts ones which J are in use at the bof W S r mill at silver ff city although the vy equipment 7 of the latter plant iS in 0 fa ja lyv bludes one kv of the more modern iti Sf w a a roasters af the mill s equip JK ment includes eleven roasters and 37 iw the seven which will be installed at wf w the gintic tintic standards mill if will like w ly have about the same r capacity w w as fis azy a the eleven which W are in use at the v W ft silver city plant saw when the standard people awa first wy to construct a mill they r announced that they would fy try two vw different systems of milling chlor ifor and I 1 ota ti on 77 ad opting 2 the wi one alff best t suited to their ay iy needs but icv it Is understood that if the M made on the standard aw ore at the gintic tintic 7 mill drw convinced mana s ger that chloride azby roasting isy and afy leaching f af Is s t suited afi for the her ff treatment of ores 0 in his east tin tic mine this process has a decided yi duyff aw advantage ay over flotation because it is possible TV w to twya turn vw ya out a product f which does not require smelting and as a result the ws mill is in no way de iss pendent affey az fey upon iffa the smelters of the ww state fa the company B hips jy its product direct to jaff the re finery 7 jaff in a the form w alff of base awer copper 7 bullion which a contains all the aki sari metals saved jaff and the stan wi dard s mill will operate ff aa in the same aw manner and eventually 1 S put in the equip ment jaff needed a in a the making of a lead bullion 7 0 1 in some ways the mill of the tin waff aay tic standard will be an improvement over that w of vy the milling com 9 pany nasr Sa of sr silver W city the location of aay the standards ff mill aff Is ideal the y various departments of a the plant be W ing so placed on the hillside that the 7 ore can be handled sva economically 7 v concrete tanks will be used 5 instead afy wy of wooden tanks and this waha will elaml nate all cost of upkeep aw jahmy the 1 brothers f of 7 salt waw is lake are a constructing the J standards mill under the direction akwila aK wiSa of manager and assistant manager madge the latter being the designing engineer 17 of the plant |