Spodumene theoretically contains 8.03% Li2O and therefore the production of this mineral is greatly increasing because of the expanded use of lithium in the manufacture
Silica sand low in iron is much in demand for glass, ceramic and pottery use, and for many of these applications clean, white sand is
The flowsheet shown in this study is particularly adapted to the requirements of the average foundry to reclaim foundry sand for re-use. Any foundry whose
Pyrite has long been used as a source of sulphur, and its recovery as a by-product from the flotation of certain base metal ores is
Potash occurs in soft deposits generally associated with sodium chloride and varying amounts of clay slime, which because of its colloidal character, complicates the beneficiation
Large scale mining and processing of phosphate is essential for operating at a profit. In the Florida area, Phosphate Beneficiation by flotation unlocked the door
Perlite, as required for the light weight aggregate industry, must be closely graded and the amount of minus 100 and minus 200 mesh perlite must
Strategic Minerals, such as uraninite, garnet, monazite, zircon, cassiterite, columbite, magnetite, are often found closely associated with pegmatic orebodies. Concentration of these minerals is frequently
The following paper deals with the problems that have arisen in the application of the flotation process to the beneficiation of non-metallic ores by flotation.