BGS mineralogy and petrology collection record
| Sample number | S25840 |
|---|---|
| Sample Donor | Macgregor,A.G. |
| Rock name | 'Original entry: Coarse Ophitic Quartz Dolerite' |
| Stratigraphy | Not entered |
| Comments | Coarse ophitic quartz dolerite, dolerite intrusion cuts L.O.R.S. |
| Locality details | 230 yards S 33 deg E from 982 Black Hill of Knockgardner |
| 50k map sheet | Ayr (14) |
| Map reference | NS 355 027 |
| 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
S25840
