BGS mineralogy and petrology collection record
| Sample number | RC844/9 |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Polymignite' |
| Stratigraphy | Not entered |
| Comments | Crystals of polymignite in feldspar (polymignite is a columbate of Ti,Zr,Ca,Fe & rare earths of uncertain formula) from pegmatite [in area where first discovered]. |
| Locality details | Fredriksvarn |
| 50k map sheet | Not entered |
| Map reference | Not entered |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |