Exotic accesory minerals in layered chromitites of the Campo Formoso complex (Brazil)
The Campo Formoso stratiform intrusive complex, in Bahia State, Brazil, considered to be Paleoproterozoic age consist of a tabular body of ultramafic rocks about 40 km log and 100-1100 m. wide. Thick horizons of chromitite are exploited and the deposits are the richest in Brazil. The complex was int...
| Autores: | , , |
|---|---|
| Tipo de documento: | artigo |
| Data de publicação: | 2006 |
| País: | España |
| Recursos: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositório: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/5018 |
| Acesso em linha: | http://hdl.handle.net/10261/5018 |
| Access Level: | Acceso aberto |
| Palavra-chave: | Campo Formoso Chromitites Monazite Apatite Pb-D-Sb bearing minerals Brazil |
| Resumo: | The Campo Formoso stratiform intrusive complex, in Bahia State, Brazil, considered to be Paleoproterozoic age consist of a tabular body of ultramafic rocks about 40 km log and 100-1100 m. wide. Thick horizons of chromitite are exploited and the deposits are the richest in Brazil. The complex was intruded by the Campo Formoso calc-alkaline batholith, emplaced by the result of the Transamazonian collision-realated orogeny. |
|---|