BGS mineralogy and petrology collection record
| Sample number | MR18774; COLLNOEM17; |
|---|---|
| Sample Donor | Morey,J.E. |
| Rock name | Granite. 'Original entry: Medium Grained Granite' |
| Stratigraphy | Not entered |
| Comments | Medium grained granite, |
| Locality details | Trannack Quarry,Sithney, |
| 50k map sheet | Falmouth (352) |
| Map reference | SW 664 297 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |