BGS mineralogy and petrology collection record
| Sample number | |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Breccia' |
| Stratigraphy | Not entered |
| Comments | Breccia marginal to 'elvan' dyke. NGR as in register. |
| Locality details | Quarry name: not recorded: at Overgrown quarry, 495m at 115 deg. from Glentowan near Pentuan |
| 50k map sheet | Mevagissey (353) |
| Map reference | SX 025 476 |
| Year collected | 1979 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |