BGS mineralogy and petrology collection record
| Sample number | S45825; COLLNOYH638; |
|---|---|
| Sample Donor | Armstrong,M. |
| Rock name | 'Original entry: Diorite' |
| Stratigraphy | Not entered |
| Comments | Diorite mass |
| Locality details | Allt an Dubh Choirein 330 yds above footbridge |
| 50k map sheet | Stirling (39) |
| Map reference | NN 6721 1487 |
| 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
S45825
