BGS mineralogy and petrology collection record
| Sample number | S41355 |
|---|---|
| Sample Donor | Wilson,H.E. |
| Rock name | 'Original entry: 10ft Intrusion Probably A Dyke N70w ?Quartz Andesite Cuts Dalradian Schistose Gr' |
| Stratigraphy | Not entered |
| Comments | Not entered |
| Locality details | Loch Sloy HE scheme. Dubh Eas - Dubh Uisge tunnel, Allt Arnan north drive 3020 ft from adit |
| 50k map sheet | Balquhidder (46) |
| Map reference | NN 2949 1906 |
| 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
S41355
