OCR Text |
Show INSPIRATION TESTS COVER WIDE RANGE .Experiments coverinc wide Tango aro being tried in tho GOO-ton tost mill of tho Inspiration Coppor company. Thcso tosts embrace both machinery and methods. An illustration of this is givon at this timo by tho use of an Oliver filter which has been installod. To determine whether or not this is tho sort of an appliance boat suited for the complex ores of the Inspiration mino a Trent filter will also bo installed in-stalled and given a tryout. In tho crushing denartmont both tho rolls and Chilean mills will bo triod, and in other oth-er sections of tho plants sovoral patterns pat-terns of machinory will bo tried, including in-cluding the Yannof and Willlcy tables. |