BGS mineralogy and petrology collection record
Sample number | MR18986 |
---|---|
Sample Donor | Not entered |
Rock name | Mudstone. 'Original entry: Shale' |
Stratigraphy | Not entered |
Comments | shale, Brioverian,Collected by M C Crosfield:140 |
Locality details | Rochfort, Laval,surface exposure,France |
50k map sheet | Not entered |
Map reference | 48:11,0:45 |
Year collected | 1952 |
Bore name | Not applicable |
Confidentiality | No restrictions |