Structural characteristics of chalcopyrite from a Cu(Au) ore deposit in the Carajás Mineral Province, Brazil

被引：0

作者：

Andreza Aparecida Ribeiro

Diana Quintão Lima

Hélio Anderson Duarte

Enver Murad

Márcio César Pereira

Marcos Tadeu de Freitas Suita

José Domingos Ardisson

José Domingos Fabris

机构：

[1] ICEx,Departamento de Química

[2] UFMG,Instituto de Ciência e Tecnologia

[3] Universidade Federal dos Vales do Jequitinhonha e Mucuri,Departamento de Geologia

[4] UFOP,undefined

[5] Centro de Desenvolvimento da Tecnologia Nuclear,undefined

[6] Universidade Federal dos Vales do Jequitinhonha e Mucuri,undefined

[7] UFVJM,undefined

来源：

Hyperfine Interactions | 2011年 / 203卷

关键词：

Mössbauer spectroscopy; Chalcopyrite; Copper deposit; Rietveld analysis;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Mössbauer spectra and X-ray diffraction data show a chalcopyrite from the Cristalino Cu(Au) deposit in the Carajás Mineral Province in northern Brazil to consist of a single, tetragonal phase. This is in stark contrast to a previously described chalcopyrite from the Camaquã copper mine in southern Brazil, obviously reflecting differences in mineral (and thus ore deposit) genesis.

引用

页码：47 / 50

页数：3

共 24 条

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[8]

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[10]

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