- Additive for refractory materials in the metallurgical industry.

- pH corrective amendment for acid soils

- Additive for the production of stainless steel.

- Abrasive agent in the surface polishing and finishing industry.

- Component in the manufacture of refractory bricks and high temperature insulating materials.

- Additive in the production of composite materials.

- Aggregate in road construction and paving.

- Material for the construction of sports fields.

- Fill material for drainage and erosion control.

- Component in the production of mortar and concrete.

- Aggregate in road construction and paving.

- Material for the construction of sports fields.

- Fill material for drainage and erosion control.

- Component in the production of mortar and concrete.

- Decorative material in gardening and landscaping.

- pH correction agent for acid soils.

- Filling material for drainage and erosion control in agricultural soils.

- Additive in the production of stainless steel.

- Additive for refractory materials used in the manufacture of furnaces and crucibles.

- Component in the manufacture of refractory bricks and high temperature insulating materials.

- Filling material in the production of foundry molds.

- Abrasive agent in the surface polishing and finishing industry.

- Component in the production of abrasive materials for cleaning and polishing metal and ceramic parts.

- Aggregate in road construction and paving.

- Component in the production of mortar and concrete.

- Material for the construction of sports fields.

- Fill material for drainage and erosion control.

- Component in the manufacture of refractory bricks and high temperature insulating materials.

- Filling material in the production of filtration beds in water treatment processes.

- Additive in the production of composite materials used in the aerospace and construction industry.

- Insulating material in the production of high-temperature materials used in the nuclear and aerospace industries.