Bentonite powder is a fine powder made from a type of claystone called bentonite, which contains mostly montmorillonite, a clay mineral from the smectite group. Bentonite powder has many uses in oil and gas industry, paint and paper industry, metallurgy industry etc. Bentonite is a versatile and environmentally friendly material that can enhance the efficiency and safety of the oil and gas industry. It can provide some minerals, such as calcium, magnesium, and iron, to the body and the soil.