Show jg g Improvements at atI I- I Garfield Next Year I resident Gemmell Reviews Construction Policy of Jackling Properties Here Description of New Leaching Plant and of Tailing Pond Enlargement L rh fhe extensive Improve Improve- 1 f t to b br b inaugurated at the Utah Uth 1 Garfield this p r b plant at tl ar nd the new leaching leahing plant ing d. d R n. C. C Gemmel Gemmell general Utah Copper makes the theng cr of the jait ger O gel official announcement ng og located on oa the hillside Is ls plant is 13 in a southeasterly na fet felt on QU ir ron rom 1200 ID the I Magna Maga a plant plant with the hc ther he heper D C ot of r i lite lie leaching tanks at an clevan eleva- eleva pl per ot of about seventy feet teet above the track tack n bins It will hi I the Magna plant coarse cose I wl o of si S crushing I plant n a 8 e of ching r g go tanks k a pumping py nl plant l t for br hanling han lian- 1 leaching solutions a water t the ling aa gJ e plant for furnishing r the tho amount c required tanks n for the storage t C al bU fU acid a precipitation e rI rIndA plant Mrs substation for lor distributing the Dwer required The U The crushing plant with t the grizzlies e in gt th the receiving C g gt bin is de deigned de- de pd aed along the same se lines a as the coarse cose plats plants h lit In operation at the Magna mills milis mil and the method of mating and handling the ore are through Lei 1 crushers and r rolls ls is practically theme the me chers as the one ono used at the two mills mis me r a the tho te ore oe which contains copper in inI inbe he be form torm of or carbonates has ha been crushed p I one half OM-haJ OM inch mesh it will wJ be trana- trana to t the filling filling- h tb b bridge at the tho te leach leach- tanks by a belt t conveyor y This conveyor is 00 feet long lon 42 I ches wide wd and ad has h a a capacity of ot DOO roo el hour hour- hourAt At the filling fifing bridge the 1 p belt passes over a detachable Deo toper r Slid and ad tel is le II carried out on the tho r ge conveyer Tho The filling bridge idge runs e and the of ot the tho leaching vat wall B I top to wal I tP on the bridge la 1 provided MM hLa a self propelling tripper thereby e W S r hiking it possible In combination with Is movement le I of or the bridge to distribute at aL any point in the leaching I Ileo leo 33 Inks eks The Tho arrangements are arc such sueh that I tiling b bridge can n bo be used to serve M Dy If Vl future f additions o to the Teed leaching rr l Th Th t. t discharging bridge brige win will wl run rn on ona a that that- will wi be bo constructed construct d alongside k It tanks for that purpose I leaching A i ng furnished with a a grab bucket upended under a light trolley troley ga and when has lias ha b been on filled fied It I will wl travel traveler tave into which it will dia- dia er Ito a h hopper r dl rW arge the Oie e eh tailings tailings- Tho hopper will ld b bf be ff f told d with wih mechanism so that tat either pet of two lines Juice of or cars CIS under same can cant canI t I loaded lne This bridge can ca also alo be bo used Uhe oEd plant is ever extended to greater eMer Tho The discharging bridge will wi Ive ivea ne' g capacity of ot from to tons tailings In two shifts abuts per diem of ot eight I ours tacit each cah lve Tanks Tanka to Start Star I Tle o first Installation of reaching Teaching tanks tank I II Ill I comprise tanks which will wi be i 1 two section each section to con- con I and each com com- compartments fit It of ot Pta ad cornI I width of ot fifty feet will have a L wi length of or one ono hundred feet and a depth t feet fet The foundations the cots bora bor and and the tho wall o of the leaching tanks built of or reinforced concrete and anti tul and anti wilt will be lined on the ride i phaH Ilium wi iii tr to protect tn-protect i. i 0 lh h wih de O tho Iho o action of sulphuric the lh f idling hl 6 1 1 1 Filter bot- bot n corn cont 1111 of 01 lumber and cocoa t r. r 11 ll hi h. Installed ott 01 tile floors o of les rhe or of each tank II J P I 1 I tone tOM and about I gallons I nt of solution will j bo ite required on Ill ft flu th voids oltI and IOV rover I tim tho ho ore oro to a I I Of M 1 int r I ruled J c ore oro is ir er i II h hi Sc In i t in Iu i lc il H It will wi l 1 learned leached with wit II til it r of acIO achl which ii II i tri trait rh rl ill 1 Ii of or the copp copper copner that i carbonated The DU In I Hi Ii I of 4 I 1 n nd nI l i will wil consist of ofu r at theS the u io ow of or i lU I r. r running I 1 0 S I Tt at 1 and ind Jn e pipe lines 1 I I in i oTi nf f f fm mI m m I 1 I. I r r TTO rn re mad ld of f redwood a 3 pet iu Ir I i HP ht hI pipes will wi be ma made mad of 1 tel I l I in u paraffin anti machine II I w with i I Ii i 1 rl I C and nil ll fittings II C tC l fi H I i rd d e 1 lii will wil carry earry the tho to n 0 I fl h and nd nd the plO pipelines lines lne Ill IC nr UI for applying ih the Ih upward r II If 3 tn of fr r Hie til first leaching Ie ereth re h u h lt water no net well vell wel as for foral al n nt I th h harlous various arlous compartments of tho th t i 1 The pumping plant and het the he theater ater t S PI M c plant will have sufficient I t to tr I f the h solutions ol and c the of sh fn-sh water aler required for the n treating tons of ot te or ly r r platon Plant Plant 1 The e precipitatIon plant will wi be located rt rl of or md 11 the leaching vat vais vall a. a I It t I will wi h he Off ort trout from the tho I tl jT nd ld run ril Into u a tore tank having I I Ig g al wily f fu I i I four hours From rom I lora i. i ink i 1 ho Ike solution containing I cop lr i i ill II b run through re- re di with scrap Iron l J t tn n ti-d ti that Iha two Iwo of these drums druine Ill tJ bs an loni I to 10 0 precipitate practical practical- I or I ilu h hi opp r Ati i I Ir lIt tin tin- li drums the solution II I II Hu I u. u Ud copper Into Ino a aI ati I ti fl JI er md e iii from rol there the tl solution Il I In t to In tt 1 Door Ioor I thickener and then Ihen W t t Mom I m of rH IR COni call cati- f s i l IrOn on WI win i D tho the remainder ni I ill ill il h. h f r moved The rho ive i've- re- re I ll wil ill l tf h. h i- i Into earn cars 1 and Inc IT to i 11 ho Ii for fOI cip I 01 of hr ht I O compart- compart of i Ii In I. I H 1311 will wi bo ho Cn from 1 to 1000 dry Iry tons IJ t I upon th ho j length I of I foi 10 cycle oyo of or Ot CI ono pera- pera m Howl Towo tv r II it Is I lust IhRL the thelarA erg larA g I. I Ic lou 11 ilIJIC I nJ washing and dl ills an I g r. r n ti b h within ll hut I A. A space of or orne ne Its hal will III I gi I r I th lt 11 twelve u a tot lotI il putty r u ll it o of 1000 tons o OJ carnate car car- cl nate ore I PI t the haHt 01 ol 1001 tons 1 11 Il In ic Ht- Ht thAI l II h 1 mount of copper pr lI olta rr daily ili 11 II tip be lI about aboul pounds te lete ite te ho for nl i ho It h. h pi pant int will wil permit 1 a least 1 I u il i parity nr Lit tut lm u II If I it CI v CillI desirable lor to lo toK r ti hI I K i i. i I V IB II ml doubled thin prove lion satisfactory pro al i ii I r i I Hi li k ion n I f I ho Iron pro Pre 91 1111 iu Ion pia pi int II l Niu-h Niu H n pi pIn nil it t will wil i II bo he bot hen n d. tr t it I 1 l- l o tImi I that thai ha I this pl ni a MID ill 11 bo he 11 ready roady for o ime dur during tho I of I |