BGS mineralogy and petrology collection record
| Sample number | S25207 |
|---|---|
| Sample Donor | Macgregor,A.G. |
| Rock name | 'Original entry: Aphyric Olivine Basalt Lava Group 4' |
| Stratigraphy | Not entered |
| Comments | Aphyric olivine basalt lava Group 4 , Old Red lava with microporphyritic olivine |
| Locality details | Balbeg Burn, 250 yards W 42 deg N from Balbeg |
| 50k map sheet | Ayr (14) |
| Map reference | NS 379 026 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |