BGS mineralogy and petrology collection record
Sample number | E62817; COLLNOWP127; |
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Sample Donor | Pratt, W. |
Rock name | Not entered |
Stratigraphy | Not entered |
Comments | 8 m thick massive crustal tuff. Beacon Hill Volc. Fm. |
Locality details | Ridge expos.; 500 m NW of Fron Newydd |
50k map sheet | Barmouth (149) |
Map reference | SH 5767 0391 |
Year collected | Not entered |
Bore name | Not applicable |
Confidentiality | No restrictions |