Locality type: | Mountain |
Classification |
---|
|
Species: | Zirconolite |
Formula: | CaZrTi2O7 |
Confirmation |
---|
|
Validity: | Believed Valid |
Data |
---|
|
Mineral Data: | Click here to view Zirconolite data |
Locality Data: | Click here to view Mount Bonga, Quilengues, Huíla Province, Angola |
Data Identifiers |
---|
|
Mindat Occurrence Record ID: | 1324253 |
Long-form Identifier: | 1:3:1324253:6 |
GUID (UUID V4): | 74f09705-6c80-4b99-b80c-6b0f24a5ddc6 |
Nearest other occurrences of Zirconolite |
---|
|
|
10.6km (6.6 miles) | ⓘMount Tchivira, Quilengues, Huíla Province, Angola |
References |
---|
|
Amores-Casals, S., Melgarejo, J. C., Bambi, A., Gonçalves, A. O., Morais, E. A., Manuel, J., ... & Molist, J. M. (2019). Lamprophyre-Carbonatite Magma Mingling and Subsolidus Processes as Key Controls on Critical Element Concentration in Carbonatites—The Bonga Complex (Angola). Minerals, 9(10), 601. |
Reference Search (possible matching items) |
---|
| | Journal (article/letter/editorial) | Agostinho Neto, Av. 4 de Fevereiro 7, 815 Luanda, Angola Earth and Ocean Sciences, School of Natural Sciences...Tchivira carbonatites occur in a plutonic complex, the Bonga carbonatites represent hypabyssal carbonatites and...(LILE) contents are very low. Pyrochlores from Bonga show oscillatory zonation; the F and Na contents...generations. The core composition is similar to the Bonga pyrochlores. The rims are enriched in Zr, Ta, Th...exsolution in the volcanic carbonatites. K EY WORDS : Angola, carbonatite, zonation in pyrochlore, fluorine, |
|