BGS mineralogy and petrology collection record
| Sample number | S39044; COLLNOXQ97; |
|---|---|
| Sample Donor | Lumsden,G.I. |
| Rock name | 'Original entry: Decomposed Quartz Dolerite (?Olivine Bearing)' |
| Stratigraphy | Not entered |
| Comments | Decomposed quartz dolerite (?olivine bearing), dyke, Permo-Carboniferous |
| Locality details | Archer Beck, 140 yards above Riggies Brig |
| 50k map sheet | Langholm (11) |
| Map reference | NY 417 779 |
| 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
S39044
