BGS mineralogy and petrology collection record
| Sample number | S24430 |
|---|---|
| Sample Donor | Richey, James E. |
| Rock name | 'Original entry: Felsite' |
| Stratigraphy | Not entered |
| Comments | Felsite dykelike intrusion cuts cone sheet; Memoir, pp. 246, 281 |
| Locality details | 1150 yds S 20 deg E of Grigadale |
| 50k map sheet | Coll (51) |
| Map reference | NM 4365 6617 |
| 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
S24430
