Thesaurus Term/Concept: TUFF
| Identifier | -435 |
|---|---|
| Class | OBJECT MATERIAL |
| Status | Candidate |
| Index? | Yes |
| Scope Note | A volcanic rock. |
Broader Terms/Concepts (1)
Related Terms/Concepts (0)
Narrower Terms/Concepts (0)
Instances/Examples (1)
| Context | Record |
|---|---|
| Find Material | AXEHEAD (Neolithic - 4000 BC to 3001 BC) |