| Sample number |
RC1036/1 |
| Sample Donor |
Not entered |
| Rock name |
'Original entry: Thoreaulite' |
| Stratigraphy |
Not entered |
| Comments |
Few small fragments of niobian thoreaulite - monoclinic, yellow streak, adamantine lustre not obvious on this specimen, S.G. 6.8-7.9. Usually found in highly albitized regions of spodumene pegmatites, assoc. with lepidolite, pollucite, amphygonite et |
| Locality details |
Thoreaulite. Manieina, Belgian Congo. |
| 50k map sheet |
Not entered |
| Map reference |
Not entered |
| Year collected |
0 |
| Bore name |
Not applicable |
| Confidentiality |
No restrictions |
