BGS mineralogy and petrology collection record
| Sample number | RC997/A |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Mineral Sample' |
| Stratigraphy | Not entered |
| Comments | Small greenish fragment, either lamprophyllite or astrophyllite (R4R4Ti[SiO4}4). |
| Locality details | Lamprophyllite. Hanging Wall, Yukspor Apatite Mine, Kola Peninsula, U.S.S.R. |
| 50k map sheet | Not entered |
| Map reference | Not entered |
| Year collected | 0 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |