Bentonite powder is a natural clay that consists primarily of montmorillonite, a mineral known for its excellent absorbent properties. It is often gray or cream in color and is used for a variety of industrial and health applications. Here are some key details:

Composition: Primarily montmorillonite, with traces of minerals like calcium, sodium, and magnesium.
Types:
1. Sodium Bentonite: Swells when mixed with water, commonly used in sealing ponds and drilling mud.
2. Calcium Bentonite: Less swelling, used more in health and cosmetic products.

Uses:
1. Industrial: Drilling mud in oil and gas wells, binder in foundry sand, sealants in construction.
2. Health: Detoxifying agent, facial masks, and supplements for digestive health.
3. Agriculture: Soil conditioner and animal feed additive.

Properties: High absorbency, ability to form a gel when mixed with water, non-toxic, and eco-friendly.

Bentonite powder is valued for its binding, absorbent, and detoxifying characteristics.