Search Results for: Cathode ray tube
hours. the sample is then crushed to approximately 3 millimetres using a jaw crusher and split to produce a sub-sample. the sub-sample is pulverised to 95 per cent of weight passing 150 um. fe, sio2, al2o3, p, mn, mgo, tio2, cao and s are assayed using industry standard lithium metaborate fusion and x-ray
the sample is then crushed to approximately 3 millimetres using a jaw crusher and split to produce a 500 g sub-sample. the sub-sample is pulverised to 95 per cent of weight passing 150 um. fe, sio2, al2o3, p, mn, mgo, tio2, cao and s are assayed using industry standard lithium metaborate fusion and x-ray...
http://www.riotinto.com/documents/201603_Increase_to_Pilbara_ore_reserves.pdf