BGS mineralogy and petrology collection record
Sample number | MR22530 |
---|---|
Sample Donor | Chaperlin,K. |
Rock name | 'Original entry: Dolerite' |
Stratigraphy | Not entered |
Comments | Diabase. NGR as in register. |
Locality details | Old Qry. in field, 70 yd SW of Ty Ruttan Caernarvonshire |
50k map sheet | Pwllheli (134) |
Map reference | SH 231 321 |
Year collected | 1959 |
Bore name | Not applicable |
Confidentiality | No restrictions |