| Sample number |
UG8085; RC960/1; |
| Sample Donor |
Not entered |
| Rock name |
Pegmatite. 'Original entry: Kaolinite, Muscovite, Hollandite, Coranadite' |
| Stratigraphy |
Not entered |
| Comments |
Crushed sample of muscovite-kaolinite with black hollandite-coronadite. X-ray analysis shows conspicuous Mn & Fe, Subordinate Ba & very minor Co & Zn. This composition corresponds more closely to hollandite then corandite. The muscovite is striated. |
| Locality details |
Manganese oxide. Lyassa Main pegmatite, Ankole, Uganda. |
| 50k map sheet |
Not entered |
| Map reference |
Not entered |
| Year collected |
0 |
| Bore name |
Not applicable |
| Confidentiality |
No restrictions |
