BGS mineralogy and petrology collection record
| Sample number | E4107; COLLNO74; |
|---|---|
| Sample Donor | Pocock,R.W. |
| Rock name | 'Original entry: Banded Organic Chert' |
| Stratigraphy | Not entered |
| Comments | Chert |
| Locality details | Top of Dale Qy. Wirksworth |
| 50k map sheet | Derby (125) |
| Map reference | SK 285 542 |
| 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
E4107
