BGS mineralogy and petrology collection record
| Sample number | MR13096 |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Schorl' |
| Stratigraphy | Not entered |
| Comments | Kaolinized with bleached biotite and idiomorphic quartz Purch. From Butler Brompton Rd. |
| Locality details | Rosemellyn Farm, Roche |
| 50k map sheet | Bodmin (347) |
| Map reference | SX 0044 5983 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |