BGS mineralogy and petrology collection record
| Sample number | S44506 |
|---|---|
| Sample Donor | Johnstone,G.S. |
| Rock name | 'Original entry: Transition Group' As Above' |
| Stratigraphy | Not entered |
| Comments | Not entered |
| Locality details | Lyon - Lochay HE scheme. Phubill tunnel. 2400 ft from intake end Glen Lyon |
| 50k map sheet | Balquhidder (46) |
| Map reference | NN 4601 4397 |
| 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
S44506
