BGS mineralogy and petrology collection record
Sample number | MR25869 |
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Sample Donor | Collins,G.H. |
Rock name | 'Original entry: Picrite' |
Stratigraphy | Not entered |
Comments | Picrite. NGR as in register. |
Locality details | Polyphant No 2 Quarry.: at 1500 yds SE of Trewen church. |
50k map sheet | Tavistock (337) |
Map reference | SX 262 825 |
Year collected | 1962 |
Bore name | Not applicable |
Confidentiality | No restrictions |