BGS mineralogy and petrology collection record
| Sample number | S21247 |
|---|---|
| Sample Donor | Richey, James E. |
| Rock name | 'Original entry: Quartz Monzonite' |
| Stratigraphy | Not entered |
| Comments | Ring dyke; member of Tertiary plutonic complex; Memoir pp. 89, 338-341 |
| Locality details | Small summit in low ground 0.5 mile E of Achnaha |
| 50k map sheet | Coll (51) |
| Map reference | NM 4699 6843 |
| 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
S21247
