BGS mineralogy and petrology collection record
Sample number | E39403; COLLNOHF294; |
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Sample Donor | Francis,E.H. |
Rock name | Not entered |
Stratigraphy | Not entered |
Comments | ? Rhyolitic tuff or tuffite (middle of bed) |
Locality details | 500 yds WSS of Hafod y Garreg |
50k map sheet | Bangor (106) |
Map reference | SH 7273 6659 |
Year collected | Not entered |
Bore name | Not applicable |
Confidentiality | No restrictions |