BGS mineralogy and petrology collection record
| Sample number | E18772; COLLNOKD74; |
|---|---|
| Sample Donor | Dunham,K.C. |
| Rock name | 'Original entry: Crinoidal Limestone And Ankerite' |
| Stratigraphy | Not entered |
| Comments | REPLACEMENT DEPOSITE IN GT. LIMESTONE |
| Locality details | BROWN LEY HILL MINE E. END FLATS OR OLDHAM GILL VEIN |
| 50k map sheet | Alston (25) |
| Map reference | NY 778 448 |
| 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
E18772
