Hierarchy classification:

1. top of the aat hierarchies
2. Materials Facet
3. Materials (hierarchy name)
4. materials (substances)
5. [materials by composition]
6. inorganic material
7. mineral

Anotations

Scope note:

Any silicate of calcium as occurs crystallized in diopside and other minerals. Hydrated calcium silicate with inorganic fiber reinforcement is commonly molded into a high temperature insulation material, a safe alternative to asbestos. Calcium silicates are also used in the manufacture of materials such as glass, porcelain, and cement, and as fillers for plastics and paper.