BGS mineralogy and petrology collection record
| Sample number | E73862; COLLNOJNC875; |
|---|---|
| Sample Donor | Carney, J.N. |
| Rock name | 'Original entry: Markfieldite' |
| Stratigraphy | Not entered |
| Comments | Precambrian |
| Locality details | Bargate Granite quarry, N of Groby |
| 50k map sheet | Coalville (155) |
| Map reference | SK 5140 0918 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |