River stones are mainly river red stones or materials, These river mixed aggregates are mined, and then transported for the stone quarry for ..."
Granite is the hardest ore in all minerals, especially broken granite. however, due to large granite mining, it can be used in various fields..."
Talc is a common metamorphic mineral in metamorphic belts which contain ultramafic rocks. Talc is used commercially because of its fragrance ..."