BGS mineralogy and petrology collection record
Sample number | E39176; COLLNONEQ1907; |
---|---|
Sample Donor | Howells,M.F. |
Rock name | Not entered |
Stratigraphy | Not entered |
Comments | No. 1 Ash Flow unit. Lower Crafnant Volcanic Group |
Locality details | W of Clogwyn Crau, Betwsy Coed |
50k map sheet | Bangor (106) |
Map reference | SH 7875 5700 |
Year collected | Not entered |
Bore name | Not applicable |
Confidentiality | No restrictions |