BGS mineralogy and petrology collection record
| Sample number | S22201 |
|---|---|
| Sample Donor | Flett,J.S. |
| Rock name | 'Original entry: Coarse Greywacke' |
| Stratigraphy | Not entered |
| Comments | Coarse greywacke, fragments of chert slate and igneous rocks |
| Locality details | Challowglass, Mochrum |
| 50k map sheet | Kirkmaiden (1) |
| Map reference | NX 29 54 |
| 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
S22201
