Show new technique may treat low crade ore A new trend in ore treatment Is a apparent parent daily as necessity arises for sulphuric acid treatment of uranium predictions are freely offered in mining circles that leaching plants will arise near the plateau area iron pyrites heretofore regarded worthless may be profitably utilized for sulp hrit acid production the utah mining area has an abundance of iron pyrites their profitable use could forcash revival of mining activities on an expanding x basis mining authorities now predict one mining element will supple meat mem other metal elements and iron pyrites may be utilized as a base for sulphuric acid needed in processing of uranium ores toe the next step in uranium is milling ing whereby vast quantities of w what t is BOW now te it ined low grade ore will batom commercial and profitable fi |