BGS mineralogy and petrology collection record
| Sample number | S47285; COLLNOXQ199; |
|---|---|
| Sample Donor | Lumsden,G.I. |
| Rock name | 'Original entry: Ferruginous Silty Mudstone Or Argill. Siltstone' |
| Stratigraphy | Not entered |
| Comments | Ferruginous silty mudstone or argill. siltstone, interbasaltic layer in Birrenswark lavas |
| Locality details | Charteris Craigs, 1100 yards N 31 deg E from Skipper's Bridge |
| 50k map sheet | Langholm (11) |
| Map reference | NY 377 843 |
| 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
S47285
