Thesaurus Term/Concept: MARL
| Identifier | 140229 |
|---|---|
| Class | MAIN BUILDING MATERIALS |
| Status | Preferred |
| Index? | Yes |
| Scope Note | A mixed earthy substance consisting principally of clay mixed with calcium carbonate and sand in very variable proportions. |
| Identifier | 140229 |
|---|---|
| Class | MAIN BUILDING MATERIALS |
| Status | Preferred |
| Index? | Yes |
| Scope Note | A mixed earthy substance consisting principally of clay mixed with calcium carbonate and sand in very variable proportions. |