BGS mineralogy and petrology collection record
| Sample number | E19297; COLLNO7; |
|---|---|
| Sample Donor | Road Research Laboratory |
| Rock name | 'Original entry: Greywacke' |
| Stratigraphy | Not entered |
| Comments | Brass stone [typical] in 9' seam sample 11/13K of Coal Survey Laboratory Treeforest |
| Locality details | Cemetery road quarry Abercarn |
| 50k map sheet | Newport (249) |
| Map reference | ST 216 949 |
| 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
E19297
