BGS mineralogy and petrology collection record
| Sample number | E21429 |
|---|---|
| Sample Donor | Edwards,W.N. |
| Rock name | 'Original entry: Chalcedonic Chalybite Mudstone W.Cf Tomaculum Problematicus' |
| Stratigraphy | Not entered |
| Comments | Horizon-Haughton Marine Band |
| Locality details | Cinderhill Colliery, No.4 shaft.Depth 175' |
| 50k map sheet | Derby (125) |
| Map reference | SK 532 437 |
| Year collected | Not entered |
| Bore name | Cinderhill Colliery 4 Pit |
| Confidentiality | No restrictions |
Petrological thin sections
Links to high resolution images
Transition from XPL to PPL light
E21429
