BGS mineralogy and petrology collection record
| Sample number | S42778; COLLNOYK163; |
|---|---|
| Sample Donor | Bishop,A.C. |
| Rock name | 'Original entry: Quartz-Hornblende-K Feldspar Gneiss With Perthite Porphyroblasts' |
| Stratigraphy | Not entered |
| Comments | Quartz-hornblende-K feldspar gneiss with perthite porphyroblasts |
| Locality details | Small burn, 1320 yds at 176 deg from Upper Glendessary |
| 50k map sheet | Loch Eil (62) |
| Map reference | NM 9523 9194 |
| 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
S42778
