Kaolinite is a soft, earthy, usually white, mineral produced by the chemical weathering of aluminium silicate minerals like ...

Increased Feldspar MRE reaffirms Ewoyaa's potential as a major domestic source of feldspar in Ghana - Updated JORC (2012) compliant Mineral Resource Estimate of 36.8Mt at 41.9% feldspar ...

Hydrothermal alteration is a complex geological process that can later serve as an indicator of gold deposits for mineral ...