BGS mineralogy and petrology collection record
| Sample number | S21710 |
|---|---|
| Sample Donor | Macgregor,A.G. |
| Rock name | 'Original entry: Hornblende Gneiss, With Crush Vein' |
| Stratigraphy | Not entered |
| Comments | Typical massive hornblende gneiss of Beinn Hough; shows crush vein |
| Locality details | 567 yds S 20 deg W from trig pt 388 ft Beinn Hough |
| 50k map sheet | Tiree (42) |
| Map reference | NL 9463 4575 |
| 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
S21710
