BGS mineralogy and petrology collection record
| Sample number | S73255; COLLNOAX857; |
|---|---|
| Sample Donor | Floyd,J.D. |
| Rock name | Wacke. 'Original entry: Greywacke' |
| Stratigraphy | Not entered |
| Comments | Greywacke, Ordovician |
| Locality details | Shank Houp, Cowgill |
| 50k map sheet | Biggar (24W) |
| Map reference | NT 0196 2954 |
| 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
S73255
