BGS mineralogy and petrology collection record
| Sample number | UG11345; LABNO5792; RC622/1; |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Cryolite' |
| Stratigraphy | Not entered |
| Comments | Blackish brown cryolite with red-brown fluorite (with 0.3% Th). |
| Locality details | Ivigtut,South Greenland |
| 50k map sheet | Not entered |
| Map reference | Not entered |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |