BGS mineralogy and petrology collection record
Sample number | MR1736; COLLNO720; |
---|---|
Sample Donor | Hall,T.C. |
Rock name | Slate. 'Original entry: Slate, Grey Siliceous' |
Stratigraphy | Upper Devonian. |
Comments | Slate, grey siliceous,Upper Devonian,Collected byTC Hall 720 |
Locality details | Qy. at Yealmbridge, Werrington, |
50k map sheet | Holsworthy (323) |
Map reference | SX 321 875 |
Year collected | Not entered |
Bore name | Not applicable |
Confidentiality | No restrictions |