Thesaurus Term/Concept: QUARTZITE
| Identifier | 99959 |
|---|---|
| Class | OBJECT MATERIAL |
| Status | Preferred |
| Index? | Yes |
| Scope Note | Medium grained, hard, white/grey coloured stone consisting of quartz and often silica, produced by the metamorphosis of sandstone |
| Identifier | 99959 |
|---|---|
| Class | OBJECT MATERIAL |
| Status | Preferred |
| Index? | Yes |
| Scope Note | Medium grained, hard, white/grey coloured stone consisting of quartz and often silica, produced by the metamorphosis of sandstone |