BGS mineralogy and petrology collection record
| Sample number | MR28050; COLLNOD132; COLLNOJH279; |
|---|---|
| Sample Donor | Chaperlin,K.; Hawkes,J.R.; |
| Rock name | 'Original entry: Granite' |
| Stratigraphy | Not entered |
| Comments | Poorly megacrystic granite |
| Locality details | Cawsand Hill [Cosdon Hill], 2ml. WNW of St.Mary's Church, Throwleigh |
| 50k map sheet | Okehampton (324) |
| Map reference | SX 637 918 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |