BGS mineralogy and petrology collection record
Sample number | E72002; COLLNOIY1054; |
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Sample Donor | Beddoe-Stephens,B. |
Rock name | Porphyry. 'Original entry: Felsite Porphyry' |
Stratigraphy | Ordovician. Borrowdale Volcanic Group. |
Comments | Porphyritic felsite |
Locality details | Near bottom of Laythwaite Sike |
50k map sheet | Appleby (30) |
Map reference | NY 48635 14381 |
Year collected | 1997 |
Bore name | Not applicable |
Confidentiality | No restrictions |