BGS mineralogy and petrology collection record
| Sample number | RC981/3 |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Topaz' |
| Stratigraphy | Not entered |
| Comments | Fragment of massive white topaz coated with at least two fluorides. (?) Topaz - white, fibrous, wholly sericitized composition of muscovite with some Mg or Fe. UG 11014, LN 6366. |
| Locality details | Topaz. Ivigtut, Greenland. |
| 50k map sheet | Not entered |
| Map reference | Not entered |
| Year collected | 0 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |