BGS mineralogy and petrology collection record
| Sample number | S45617; COLLNOYT71; |
|---|---|
| Sample Donor | Howells,M.F. |
| Rock name | 'Original entry: Acid Porphyrite' |
| Stratigraphy | Not entered |
| Comments | Acid porphyrite, dyke |
| Locality details | Limy Cleuch, 1500 yards W 28 deg N of Gorrenberry Tower |
| 50k map sheet | Langholm (11) |
| Map reference | NY 457 977 |
| 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
S45617
