Times Independent | 1955-02-24 | Page 38 | New Technique May Treat Low-Grade Ore

New Technique May MayTreal Treat Treal Low Grade Ore OreA A new trend in ore treatment is apparent daily dally as necessity arises for or sulphuric acid treatment of uranium Predictions are freely offered offered offered of of- in mining circles that leaching leaching leaching leach leach- ing plants will wilt arise near the Plateau Plateau Plateau Pla Pla- area Iron pyrites heretofore regarded worthless may be profitably profitably profitably pro pro- utilized for acid production The Utah mining area has an abundance of iron pyrites Their profitable use nse could revival of mining activities on OIl an aA expanding expanding expanding ex ex- basis Mining authorities now predict one mining element will supplement supplement supplement supple supple- ment other metal elements and andiron andiron andiron iron pyrites may be utilized as asa asa asa a base for sulphuric acid needed in processing of uranium ores The next step in uranium is milling milling milling mill mill- ing whereby vast quantities of what is now to te moo med low grade ore will become commercial and pro pro-