BGS mineralogy and petrology collection record
| Sample number | |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Granite' |
| Stratigraphy | Not entered |
| Comments | Fine granite, megacryst poor. |
| Locality details | Mine dump, Edward and Kerrow Mine, Trewey Common, 1.4 Km. bearing 169 deg from Zennor Church. |
| 50k map sheet | Penzance (351) |
| Map reference | SW 456 371 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |