Thesaurus Term/Concept: PUMICE
| Identifier | 139805 |
|---|---|
| Class | CARGO |
| Status | Preferred |
| Index? | Yes |
| Scope Note | A light porous acid volcanic rock used for scouring and, in powdered form, as an abrasive and for polishing. Also used to make lightweight concrete. |
| Identifier | 139805 |
|---|---|
| Class | CARGO |
| Status | Preferred |
| Index? | Yes |
| Scope Note | A light porous acid volcanic rock used for scouring and, in powdered form, as an abrasive and for polishing. Also used to make lightweight concrete. |