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The Ni-Cu-PGE sulfide ores of the komatiite-hosted Fortaleza de Minas deposit, Brazil: Evidence of hydrothermal remobilization
(Mineralogical Associação Canada, 2007-08-01)
The Fortaleza de Minas Ni-Cu-PGE sulfide deposit is hosted by Archean komatiitic rocks of the Morro do Ferro greenstone belt, near the southwestern margin of the Sa (aFrancisco) over tildeo Francisco craton, Minas Gerais ...
The Ni-Cu-PGE sulfide ores of the komatiite-hosted Fortaleza de Minas deposit, Brazil: Evidence of hydrothermal remobilization
(Mineralogical Associação Canada, 2007-08-01)
The Fortaleza de Minas Ni-Cu-PGE sulfide deposit is hosted by Archean komatiitic rocks of the Morro do Ferro greenstone belt, near the southwestern margin of the Sa (aFrancisco) over tildeo Francisco craton, Minas Gerais ...
The Ni-Cu-PGE sulfide ores of the komatiite-hosted Fortaleza de Minas deposit, Brazil: Evidence of hydrothermal remobilization
(Mineralogical Associação Canada, 2014)
High-grade ore shoots at the Martha epithermal vein system, Deseado Massif, Argentina: The interplay of tectonic, hydrothermal and supergene processes in ore genesis
(Elsevier Science, 2016-01)
The complexity of high-grade ore-shoot formation is addressed through a detailed study of the Martha mine epithermal deposit (Deseado Massif, Patagonia, Argentina). The mine was active from 2002 to 2012, producing over ...
Applied mineralogy of zirconium minerals: a case study of alkaline intrusion in SE-Brazil
(2021-05-01)
Abstract: Brazil has important zirconium resources when compared with other countries. However, most of the zirconium production in Brazil occurs as coproduct of the mining and processing of heavy mineral sands for the ...
A genetic link between magnetite mineralization and diorite intrusion at the El Romeral iron oxide-apatite deposit, northern Chile
(Springer Verlag, 2018)
El Romeral is one of the largest iron oxide-apatite (IOA) deposits in the Coastal Cordillera of northern Chile. The Cerro Principal magnetite ore body at El Romeral comprises massive magnetite intergrown with actinolite, ...
Mineralogical, IR-spectral and geochemical monitoring of hydrothermal alteration in a deformed and metamorphosed Jurassic VMS deposit at Arroyo Rojo, Tierra del Fuego, Argentina
(Elsevier, 2012-01)
The Arroyo Rojo Zn-Pb-Cu volcanogenic massive sulfide deposit is the main deposit of the Fin del Mundo District in the Fuegian Andes, Argentina. This deposit is hosted by a Middle Jurassic volcanic and volcanoclastic ...
A PROVÍNCIA CUPRÍFERA DO NORDESTE MERIDIONAL: EVOLUÇÃO DOS PROCESSOS E MODELOS METALOGENÉTICOS
(Instituto de GeociênciasEm GeologiaIGEObrasil, 2018-04-26)
Depósitos cupríferos que abrigam importantes reservas são encontrados nos estados da Bahia e
Alagoas, nordeste da Brasil. Estas jazidas, hospedadas por rochas máfico-ultramáficas em
terrenos de alto grau, foram submetidas ...
MORPHOLOGY OF GOLD MINERALS AND ARSENOPYRITE IN THE MARIA LÁZARA DEPOSIT (GUARINOS, GOIÁS) AND ITS IMPLICATIONS IN THE DEPOSITION MECHANISMSMORFOLOGIA DOS MINERAIS DE OURO E ARSENOPIRITA NO DEPÓSITO MARIA LÁZARA (GUARINOS, GOIÁS) E SUAS IMPLICAÇÕES NOS MECANISMOS DE DEPOSIÇÃO
(Sociedade Brasileira de Geologia, 2017)