BGS mineralogy and petrology collection record
| Sample number | MR11170; COLLNO495TCH; |
|---|---|
| Sample Donor | Hall,T.C. |
| Rock name | 'Original entry: Greenstons' |
| Stratigraphy | Not entered |
| Comments | Describe by J.A.Phillips QJGS XXXIV 1875 p.479 |
| Locality details | Crags on Michaelstow Beacon |
| 50k map sheet | Camelford (336) |
| Map reference | SX 084 796 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |