BGS mineralogy and petrology collection record
| Sample number | MR5242 |
|---|---|
| Sample Donor | Not entered |
| Rock name | Basalt. 'Original entry: Basalt' |
| Stratigraphy | Not entered |
| Comments | basalt, ,Collected by B St�rtz (Bonn):278 |
| Locality details | Valmont, Colorado,surface exposure,USA |
| 50k map sheet | Not entered |
| Map reference | Not entered |
| Year collected | 1971 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |