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. rock (inorganic material)
8. [rock by form]
9. stone (worked rock)
10. [stone by function]

Anotations

Scope note:

Stone, generally of impressive bulk or size, used for erecting any variety of monument, but particularly for tombs or tombstones. The term can also refer to stone used to carve monumental statuary or for constructing monumental architecture.