A Review of the Production Cycle of Titanium Dioxide Pigment
· of rutile ore may be developed where swarms of anorthosite dikes and sills permeate country rocks, as in the Roseland District, ia [8]. Moreover, we have to take in to account the importance of the alluvial placer deposits. Rutile has been mined from Quaternary alluvial deposits in the Gbangbama district of Sierra Leone, where the deposits are mostly about 10 m and up to 20 m thick, .