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Chalcophile element fertility and the formation of porphyry Cu +/- Au deposits

Park, Jung-Woo; Campbell, Ian H.; Malaviarachchi, Sanjeewa P. K.; Cocker, Helen; Hao, Hongda; Kay, Suzanne Mahlburg

Description

Chalcophile element fertility, the chalcophile metal abundance in the source magma, is likely to be a critical factor for the formation of porphyry Cu ± Au deposits. In this study, we provide evidence to support this hypothesis by comparing the platinum group element (PGE) geochemistry of barren and ore-bearing Cu ± Au granitic suites. We report the PGE contents of three barren volcanic and subvolcanic suites from Argentina and Japan and two Cu ± Au bearing suites from Indonesia and Chile....[Show more]

CollectionsANU Research Publications
Date published: 2018-09-08
Type: Journal article
URI: http://hdl.handle.net/1885/196864
Source: Mineralium Deposita
DOI: 10.1007/s00126-018-0834-0
Access Rights: Open Access

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