Thesaurus Term/Concept: ARGILLITE
| Identifier | 170837 |
|---|---|
| Class | OBJECT MATERIAL |
| Status | Preferred |
| Index? | Yes |
| Scope Note | A fine-grained sedimentary rock composed mainly of indurated clay particles which is not as fissile as shale. |
| Identifier | 170837 |
|---|---|
| Class | OBJECT MATERIAL |
| Status | Preferred |
| Index? | Yes |
| Scope Note | A fine-grained sedimentary rock composed mainly of indurated clay particles which is not as fissile as shale. |