BGS mineralogy and petrology collection record
| Sample number | S40638; COLLNOXL206; |
|---|---|
| Sample Donor | Walton,H.S. |
| Rock name | 'Original entry: Fine-Grained Olivine-Dolerite (? Cf. Dalmeny Type) Rwe' |
| Stratigraphy | Not entered |
| Comments | Dolerite-like coarse basalt. Lava or sill at base of 2nd Lava Group |
| Locality details | Old quarry, 650 yds 45 deg N of E from BM at South Mains Farm |
| 50k map sheet | Edinburgh (32) |
| Map reference | NT 0149 7311 |
| 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
S40638
