BGS mineralogy and petrology collection record
| Sample number | COLLNO496; COLLNO62/10; RGSCRGSCM99; |
|---|---|
| Sample Donor | Royal Geological Society of Cornwall |
| Rock name | 'Original entry: Native Copper' |
| Stratigraphy | Not entered |
| Comments | Courtney Collection |
| Locality details | Calumet Mine, Lake Superior |
| 50k map sheet | Not entered |
| Map reference | 47:14,88:27 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |