BGS mineralogy and petrology collection record
| Sample number | MR30739; COLLNOFH322; |
|---|---|
| Sample Donor | Hart,F.; Oldershaw,D.; |
| Rock name | 'Original entry: Limestone' |
| Stratigraphy | Not entered |
| Comments | Hematised aphanitic limestone. NGR as in register. |
| Locality details | Quarry name: Penhow Quarry: at Penhow quarry 3 mile W of Caerwent |
| 50k map sheet | Chepstow (250) |
| Map reference | ST 423 911 |
| Year collected | 1970 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |