Alunite and high sulfidation gold-silver-copper mineralization in the El Indio-Pascua Belt, Chile-Argentina
High sulfidation precious-metal deposits, one of the principal styles of epithermal mineralization, are characterized by minerals diagnostic of a high sulfidation state (pyrite, enargite) and acidic hydrothermal conditions, particularly alunite (KAl₃(SO₄)₂(OH)₆) and alunite-group minerals. One of...
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| Language: | English |
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2009
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| Online Access: | http://hdl.handle.net/2429/12943 |