Show the last mile X aln Q q hr a gj pi 4 va 4 U gi u 7 i W A ra W t nil alp I 1 N Q much ha has been sheen aritte written n and much has boon been said about tho the discovery ot of oro ore the ei extraction traction of 0 tho tn and its ita preparation tor for industry out but what of tho vast amount ot of waste material la in tho the oro are that la Is mined in tho the various districts throughout utah tho tha accompanying two photographs lakon at tha he american smelling smelting Sm elting refining plant tit at oar field slows tho ore on its lat mile after the oro ore js Is ini neol it Is first sent to ti it wore lucli oil ot or tho UK evaste mater malarial fat Is removed normally eluo nebout 80 por bell cant ot of tile tho calito la Is in the tha process of 0 concentrates arp anro then moved io a smelter where through ft a 9 ot of tire anre anti am heat hilll jorj mor 0 4 ho aro tho pie pic ture on oil the tha left latt allows tile the moulten material boing po urcil from a furnace into it a aiu ango iron bowl which is a placed wheela or trana rana por tation to Iho Blag dump dumo tho the tild on oll the tha ellit shows tho moulten mass gwng poured onto the slag flag dithie nah pro it will remain na as anute evidence ot t the tha ini in austry it hi hao oVea teil in ill bearing bol iring the p precious r e c I 1 ous iti from tile the of 0 tho the earth for or uso use by Tho concentrator and the si nelter are aio only part ot of tho the procesa of oe oro orb alter after the metals leave those plants they present etro sent olao else bere for wiling and alil catlon it U seems beoma almost incredible that n ton of oro ore containing only oaly a frap rap atton ot of an all ounce ot of gold can bp bo mined transported sometimes many miles by truck and rail then put through the smelter and batill yield a profit proult to its ita producer in n order to do 10 this ot at dollars dollar have been invested it in mall tug ing find and sm smelling elting punta in III utah and salt wa lancg valley ng as it does tho the mines ot or many iv weater esteril has borome as tit the worlds leading mining and beeh amel ins center s I 1 4 |