BGS mineralogy and petrology collection record
Sample number | E54864; COLLNOLA1001; |
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Sample Donor | Allen,P.M. |
Rock name | Metadiorite. 'Original entry: Microtonalite' |
Stratigraphy | Not entered |
Comments | Microtonalite. |
Locality details | 540 m. at 48 deg. from North Hill Farm. |
50k map sheet | St. Davids (209) |
Map reference | SM 9471 2543 |
Year collected | Not entered |
Bore name | Not applicable |
Confidentiality | No restrictions |