BGS mineralogy and petrology collection record
| Sample number | MR8535; F1687; |
|---|---|
| Sample Donor | Not entered |
| Rock name | Granite. 'Original entry: Amphibole Biotite Pulaskite' |
| Stratigraphy | Not entered |
| Comments | amphibole biotite pulaskite, ,Collected by F Krantz (Bonn):52 |
| Locality details | Brunnenschact, Alferce,surface exposure,Portugal |
| 50k map sheet | Not entered |
| Map reference | Not entered |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |