BGS mineralogy and petrology collection record
| Sample number | S41391; ED5871; |
|---|---|
| Sample Donor | ED Collection |
| Rock name | 'Original entry: Granodiorite, Porphyritic With Xenoliths Of Quartz Schist' |
| Stratigraphy | Not entered |
| Comments | Intrusive mass; porphyritic granodiorite with xenoliths of quartz schist; Summ Prog 1957, no. 12, p. 10 |
| Locality details | Loch Sloy Scheme: Gleann Meall Beag - Allt a' Chnoic Tunnel (Tunnel No. 7) 2200 ft from outfall portal |
| 50k map sheet | Loch Lomond (38) |
| Map reference | NN 2518 1400 |
| 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
S41391
