BGS mineralogy and petrology collection record
Sample number | E62825; COLLNOEE18; |
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Sample Donor | Pratt, W. |
Rock name | Not entered |
Stratigraphy | Not entered |
Comments | Vitroclastic tuff; unwelded. Craig Llan Form. |
Locality details | Small crag beside derelict barn |
50k map sheet | Barmouth (149) |
Map reference | SH 7566 1492 |
Year collected | Not entered |
Bore name | Not applicable |
Confidentiality | No restrictions |