Qualities ofAndalusite:

- High-temperature resistance.
- Excellent thermal shock resistance.
- Low thermal expansion.
- Good electrical insulating properties.
- High refractoriness.

Usages of Andalusite:

- Manufacturing refractory bricks and linings for industrial furnaces.
- Production of refractory castables and mortars for high-temperature applications.
- Insulating material for the construction of kilns and incinerators.
- Component in the production of high-temperature ceramics.
- Used in the manufacture of spark plugs and other electrical insulating products.