BGS mineralogy and petrology collection record
| Sample number | E25870; COLLNOWBE20; |
|---|---|
| Sample Donor | Evans,W.B. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Not entered |
| Locality details | Brittanic Colliery, No. 4 BH. |
| 50k map sheet | Pontypridd (248) |
| Map reference | |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |
Petrological thin sections
Links to high resolution images
Transition from XPL to PPL light
E25870
