BGS mineralogy and petrology collection record
| Sample number | S20930 |
|---|---|
| Sample Donor | Flett,J.S. |
| Rock name | 'Original entry: Porphyrite (Acid)' |
| Stratigraphy | Not entered |
| Comments | Porphyrite (acid), dyke 12-14 feet wide |
| Locality details | S end of Slate Heugh Bay 1025 yards SW of Port Logan |
| 50k map sheet | Kirkmaiden (1) |
| Map reference | NX 09 40 |
| 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
S20930
