BGS mineralogy and petrology collection record
| Sample number | S29474 |
|---|---|
| Sample Donor | Macgregor,A.G. |
| Rock name | 'Original entry: Granodiorite, ?Contact Altered Or With Derived Clouded Felspars' |
| Stratigraphy | Not entered |
| Comments | Granodiorite, ?contact altered or with derived clouded felspars, mafic pinkish granodiorite with biotite |
| Locality details | Brocklaw Rig 2110 yards W 44 deg N of triangulation point at 1391 feet on Spango Hill |
| 50k map sheet | Sanquhar (15) |
| Map reference | NS 803 202 |
| 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
S29474
