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BGS mineralogy and petrology collection record
Sample number | E66217; COLLNOWPR66; |
---|---|
Sample Donor | Pratt, W. |
Rock name | Tuff. 'Original entry: Tuff' |
Stratigraphy | Not entered |
Comments | Upper Acid Group. |
Locality details | 330 m. NW. of cairn at summit of Craig Cwm Amarch. |
50k map sheet | Barmouth (149) |
Map reference | SH 7078 1229 |
Year collected | Not entered |
Bore name | Not applicable |
Confidentiality | No restrictions |