BGS mineralogy and petrology collection record
| Sample number | LABNO6597; RC929/1; UG9432; |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Perthite' |
| Stratigraphy | Not entered |
| Comments | Potassium felspar (perthite) weathered along Albite veilets. Also some mica. |
| Locality details | Spider S.W.1 pegmatite, Miami. |
| 50k map sheet | Not entered |
| Map reference | Not entered |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |