BGS mineralogy and petrology collection record
| Sample number | S30514 |
|---|---|
| Sample Donor | Richey, James E. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Variolite |
| Locality details | Grain Burn, 660 yards S 28 deg E of triangulation point of Guffock Hill |
| 50k map sheet | Sanquhar (15) |
| Map reference | NS 763 141 |
| 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
S30514
