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Mobilization of gold as a polymetallic melt during pelite anatexis at the Challenger deposit, South Australia: A metamorphosed archean gold deposit

Tomkins, Andrew; Mavrogenes, John

Description

The Challenger gold deposit in South Australia is hosted by pelitic migmatites that underwent peak metamorphism at ∼7.5 ± 1.5 kbars and at least 800°C. Nd model ages suggest a protolith age of ∼2900 Ma. Zircon U-Pb and garnet Sm-Nd dating indicates

CollectionsANU Research Publications
Date published: 2002
Type: Journal article
URI: http://hdl.handle.net/1885/72683
Source: Economic Geology; Bulletin of the Society of Economic Geologists
DOI: 10.2113/gsecongeo.97.6.1249

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