Show NEW PROCESS rdA MAY Y BR NG WEAL WEALTH TM TO LOW GRADE MINE I Utah having a number of or Important deposits of or manganese In which there aro arc more morl Or r less ies of grades too low to ship advantageously will wil be bo interest interest- od etl ee In tho the following which ha hat has for or it Its Is object tho the discovery cr of ot some somo new process foi Cot the tho reduction of ot low 10 grade manganese deposits Into a commercial com coni- mercial mercal product It I Is 15 stated that every facility will wil be afforded L I ad mine owners at nt the lie metallurgical testing plant of or tho ho Colorado School of or Mines Ines to prove provo the tho merits of or the system deRI designed de do- RI signed led b by C C. Erb Erli Bri lensch a gra graduate of th the tho school for tho the economical concentration COI- COI con coni- of ot low anti and medium grade manganese on ores ore's carrying less loss than 40 per cent manganese 1 u whose father wa was f for c years the tho export for forI or David l Da H. H I. I Moffat anti and other mining capitalists cap cap- I Ial ts has hag had years ears of ot experience In Mexico New w Mexico Utah Arizona and this state Ho lie le Is la now connected c with wih tho the Lak Iak Mining Tunnel Transportation Transportation Trans Trans- company In which tho the AmerIcan American American Amer Amer- ican Smelting Refining company fO- fO o- o cured a half hal Interest last Jast wInter v Former Former For For- mer Ambassador Is iR tho the president dent of or tho the com company pan with wih main offices in New ew York A lo report stales states that lint In order to CI plans already I formed formell for r r a company of or Leadville mining an and business men inca to conduct experiments on a new process processor for or concentrating low grade man manganese manga anese a- a nese nose a me meeting tn of ot Interested parties partes ins uns held recent recently carefully outlined his process process process proc proc- ess and theor theory of or operation to a small gathering f manganese manganese- producers who wore were favorably Impressed Since then tho the movement mo has huts had wide Ido circulation cir cir- cir cir- culaton among mining minIng and business businessmen men with wih the tho result resul that a much larger larg lars er r number of or Leadville lle people are arc nOW now Interested and eager to form torm a working or organization n n Izat on Tho The theor theory as advanced b by and supported by IW man many mining mining men and chemists Is ono one that If ir success successful Cui is reported to lo crr carry the tho means mt of ot revolutionizing manganese anese production throughout t the Hie countr country The outstanding feature In II the process lies In Its utter disregard ard for tho content of ot tho the crude ore Under market marlet conditions producers pro- pro Queers are unable to nail oal oro ore that carries carries carries car car- ries abo above 1 15 per cent silica no matter matter matter mat mat- ter how high a percentage of or manganese manganese manga manga- nese noso Is 1 contained In the tho proc- proc o ess es this handicap to production Is olm- olm ohm elim Ore may contain 15 JG to 50 60 per perCent percent Jer cent silica and It I can be bo handled as ns readily as material carrying less leas than 10 per cen cent t. t To Io 0 Save Si MM SlIver or Too TooTh TooTh Th sL ln saving of oC at least ta halt half of or tho the silver flor content of or the ore oro marls marks another advancement In mal manganese reduction that outstrips outstrip the known metallurgical cal e achievements of or the present tiny day ay Processes now In In use savo no 10 81 silver 1 at atall Ill all tl and millions of or dollars according to authorities on the tho subject are nrc lost yearly erl because of or the Inefficient systems RYS- RYS of ot smelting believes he can recover reco half haI of this loss The Tho concentrate to bo ho secured by this theory theor theory the the- or ory will wil be bo metallic Iron and auth metallic man aleso in m very r fine particles The greater part of or tho ho silver er In the oro ore Is carried carriel In Iho Iron antI and will ivill wIl bo lie save saved on the Iho conc concentrate No o means of or re recovering recovering re- re covering co tho the silver er cl In tho the manganese has yet et been developed lc but the saving st In mado e possible from rom the tho Iron alone gives Ilves tho the process a wide Ide margin mars over oer any now In use UC declares ho he can cin n C make malo an Iron concentrate S per cent puro and a manganese concentrate 90 per cent nt This is 18 to ho bo derived from rein nil all nl grades of or ore ort low grade carrying carrying- a high percentage of or silica sica The process as outlined Is particularly adapted forlie for Iho tho lie treatment of or low how grade grado man manganese manga manga- a- a nese ores of or the Ilic lc district and because of ot the lie great tonna tonnage available ch believes his process should be developed Into a enter enter- prise irise At Its Is present nt stage tage tim tho process Is 19 little moro morn than a theory The method of or concentration and final separation theoretical theoretical the the- ha Ila has been carefully worked out In form but but has yet et to DC oe put feasible for tor Into practice an and proved pro commercial purposes To determine the lie practical worth of or the tho process desires to carr carry on a series of or C S. S C experiments x p ni n At Golden the services of or the staff star connected with tho the federal bureau of or Robert M. M I. I available while mines arc are In inthe who Is Il a recognized expert tho the handling of or manganese and tun tungsten sten ores Is within cas easy reach Tho successful concentration I of or low grado grad manganese would give 11 0 i I Leadville Cripple Creek Creel and other ane Colorado camps an Imme Immediate late lift I |