BGS mineralogy and petrology collection record
| Sample number | S41256; S41256/A; COLLNOYB479; |
|---|---|
| Sample Donor | Lawrie,T.R.M. |
| Rock name | 'Original entry: ?Trondhjemitic Porphyry' |
| Stratigraphy | Not entered |
| Comments | Concordant sheet in Moine psammite; locally transgressive and veins psammite. Probably 10-15 ft ?Trondhjemitic porphyry |
| Locality details | R Mallie, 550 yds W 12 deg N of junction with Allt a' Cham Dhoire |
| 50k map sheet | Loch Eil (62) |
| Map reference | NN 0694 8742 |
| 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
S41256
S41256/A
