BGS mineralogy and petrology collection record
Sample number | MR7742 |
---|---|
Sample Donor | Not entered |
Rock name | Diorite. 'Original entry: Diorite' |
Stratigraphy | Proterozoic. |
Comments | Diorite,Pre-Cambrian?,Collected byTG Jones J19 |
Locality details | Knaveston,1 mile E of Brawdy, |
50k map sheet | St. Davids (209) |
Map reference | Not entered |
Year collected | 1931 |
Bore name | Not applicable |
Confidentiality | No restrictions |