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Paragenesis and composition of ore minerals in the Randalls BIF-hosted gold deposits, Yilgarn Craton, Western Australia: Implications for the timing of deposit formation and constraints on gold sources

Steadman, Jeffrey A.; Large, Ross R.; Davidson, Garry J.; Bull, Stuart W.; Thompson, Jay; Ireland, Trevor R.; Holden, Peter

Description

The Randalls district comprises three individual gold deposits – Cock-Eyed Bob, Maxwells, and SantaCraze – hosted in the same unit of banded iron-formation (BIF) in the southern Eastern Goldfields Superterrane, Yilgarn Craton, Western Australia. The iron formation is a silicate/oxide-facies unit with overprinting sulfides, and has undergone metamorphism (upper-greenschist facies) and deformation (two generations of folds). The gold deposits are hosted in two structural locations: hinge...[Show more]

CollectionsANU Research Publications
Date published: 2014-04
Type: Journal article
URI: http://hdl.handle.net/1885/154236
Source: Precambrian Research
DOI: 10.1016/j.precamres.2014.01.002
Access Rights: Open Access

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