Basalt is a dark-colored volcanic rock that is typically formed from the solidif…

Bauxite is a type of rock that is primarily composed of aluminum hydroxide miner…

Limestone is a sedimentary rock composed mostly of calcium carbonate (CaCO3) in …

River stones are smooth, rounded stones that are found in rivers, streams, and o…

Granite is a common type of igneous rock that is composed of minerals such as qu…

Gypsum is a soft sulfate mineral composed of calcium sulfate dihydrate, with the…

Feldspar is a group of minerals that includes a range of different stones, with …

Sand wash, also known as sand washing, is a method used to clean and remove impu…

Dolomite is a sedimentary rock composed primarily of the mineral dolomite, which…

Barite is a mineral that typically occurs in a variety of sedimentary rock forma…

Kaolin is a type of clay mineral that is composed mainly of the mineral kaolinit…

A marble crushing machine is a tool that is designed to break marble into small …