BGS mineralogy and petrology collection record
| Sample number | S39521 |
|---|---|
| Sample Donor | Macgregor,A.G. |
| Rock name | 'Original entry: Hornblende-Biotite Granodiorite (?Adamellite)' |
| Stratigraphy | Not entered |
| Comments | "Granodiorite" 18 ft from edge of large siliceous schist enclosed mass (has large pink feldspars) |
| Locality details | N bank of burn, 1110 yds N 32 deg E of Achagavel |
| 50k map sheet | Tobermory (52) |
| Map reference | NM 7695 5683 |
| 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
S39521
