Locality type: | Mine |
Classification |
---|
|
Species: | 'Pyrochlore Group' (not an IMA approved species) |
Formula: | A2Nb2(O,OH)6Z |
Confirmation |
---|
|
Validity: | Believed Valid |
Data |
---|
|
Mineral Data: | Click here to view Pyrochlore Group data |
Locality Data: | Click here to view Catalão No. 1 mine, Ouvidor, Goiás, Brazil |
Data Identifiers |
---|
|
Mindat Occurrence Record ID: | 767385 |
Long-form Identifier: | 1:3:767385:6 |
GUID (UUID V4): | b36b8985-6d9a-4fdd-87a1-de7545f4e549 |
Nearest other occurrences of Pyrochlore Group |
---|
|
|
0.3km (0.2 miles) | ⓘCatalão I carbonatite complex, Catalão, Goiás, Brazil |
11.8km (7.3 miles) | ⓘCatalão II carbonatite complex, Catalão, Goiás, Brazil |
12.2km (7.6 miles) | ⓘBoa Vista Mine, Catalão, Goiás, Brazil |
References |
---|
|
Ribeiro, C. C., Brod, J. A., Junqueira-Brod, T. C., Gaspar, J. C., & Petrinovic, I. A. (2005). Mineralogical and field aspects of magma fragmentation deposits in a carbonate–phosphate magma chamber: evidence from the Catalão I complex, Brazil. Journal of South American Earth Sciences, 18(3), 355-369. Pedro Filipe de Oliveira Cordeiro, José Affonso Brod, Matheus Palmieri, Claudinei Gouveia de Oliveira, Elisa Soares Rocha Barbosa, Roberto Ventura Santos, José Carlos Gaspar, Luis Carlos Assis (2011): The Catalão I niobium deposit, central Brazil: Resources, geology and pyrochlore chemistry. Ore Geology Reviews 41, 112-121. |