BGS mineralogy and petrology collection record
| Sample number | S34676 |
|---|---|
| Sample Donor | Road Research Laboratory |
| Rock name | 'Original entry: Biotite Hornblende Tonalite' |
| Stratigraphy | Not entered |
| Comments | Biotite hornblende tonalite, acc. sphene, apatite ? |
| Locality details | Craignair Quarries No. 1, 2 and 6, Buittle |
| 50k map sheet | Kirkcudbright (5) |
| Map reference | NX 82 60 |
| 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
S34676
