BGS mineralogy and petrology collection record
| Sample number | EMC7841 |
|---|---|
| Sample Donor | Macpherson's road metals collection, donation to BGS |
| Rock name | 'Original entry: Greywacke' |
| Stratigraphy | Not entered |
| Comments | Greywacke |
| Locality details | Edstone |
| 50k map sheet | Not entered |
| Map reference | Not entered |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |