Kegiatan pengambilan contoh dan perencanaan pengambilan contoh terak ini merupakan realisasi ker-jasama antara PPTM dgn PT. Timah; bertujuan utk menelusuri lokasi endapan tantalum di tambang-tam bang di sekitar Pangkal Pinang, Sungai Liat Blinyu, Mentok
An Experimental investigation of the physical separation of iron - titan bearing minerals was carriedrnout. The material used in the expernriments mostly contains ilmenite and rutile. Nowever, microparticlernanalysis has helped to elucidate some associate minerals, i.e, colurnmbite, tantalite, wolframite, monarnzite, xenotime, sphene, aphroside rite, hornblende and malayite. Electrostatic separ…