Thesaurus Term/Concept: ALUM QUARRY
| Identifier | 70498 |
|---|---|
| Class | MONUMENT TYPE |
| Status | Preferred |
| Index? | Yes |
| Scope Note | A site where alum (hydrous sulphate or salt and alumina) is quarried. |
| Identifier | 70498 |
|---|---|
| Class | MONUMENT TYPE |
| Status | Preferred |
| Index? | Yes |
| Scope Note | A site where alum (hydrous sulphate or salt and alumina) is quarried. |