BGS mineralogy and petrology collection record
Sample number | E72117; COLLNOIY1072; |
---|---|
Sample Donor | Beddoe-Stephens,B. |
Rock name | Dacite. |
Stratigraphy | Borrowdale Volcanic Group. |
Comments | Strongly porphyritic dacite |
Locality details | BB76. Heltondale Beck |
50k map sheet | Appleby (30) |
Map reference | NY 4695 1897 |
Year collected | 1998 |
Bore name | Not applicable |
Confidentiality | No restrictions |