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A revised stratigraphic model for the 2.7 Ga Agnew-Wiluna greenstone belt, Yilgarn Craton, Western Australia

Autor: Erin Western, Alexandre Diragitch, Martin J. Gole

Publikováno v: Ore and Energy Resource Geology, Vol 1, Iss, Pp-(2019)

The lower stratigraphy of Agnew-Wiluna greenstone belt is composed of two main elements; a mafic/komatiite domain and a felsic/komatiite/basalt domain. Previous stratigraphic models show the mafic domain overlying the felsic domain. Komatiites in the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d504f7fa48911096ccb3fbb7f63cba78
http://www.sciencedirect.com/science/article/pii/S266626121930001X

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Leaching of S, Cu, and Fe from disseminated Ni-(Fe)-(Cu) sulphide ore during serpentinization of dunite host rocks at Mount Keith, Agnew-Wiluna belt, Western Australia

Autor: Martin J. Gole

Publikováno v: Mineralium Deposita. 49:821-842

Komatiite-hosted disseminated Ni sulphide deposits in the Agnew-Wiluna greenstone belt occur both above and below the olivine isograd that was imposed on the greenstone sequence during the M2 metamorphic/deformation event. Deposits in the northern an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::522f8feccaa2d04a9817b7a1e9663daf
https://doi.org/10.1007/s00126-014-0519-2

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Extrusive Origin and Structural Modification of the Komatiitic Mount Keith Ultramafic Unit

Autor: M. J. Gole, Jesse Robertson, Stephen Barnes

Publikováno v: Economic Geology. 108:1731-1752

Mount Keith is a large (up to 500 m thick, and >2 km long) serpentinized and talc-carbonate-altered dunite body. The geologic features of Mount Keith are similar to many of the ultramafic bodies in the Agnew-Wiluna belt and other greenstone belts wit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2ee1bf5fe7440780b030e439ddcd3c8c
https://doi.org/10.2113/econgeo.108.7.1731

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Metasomatic interaction between disseminated nickel sulphides and reduced metamorphic fluids, Honeymoon Well komatiite complex, Western Australia

Autor: M. J. Gole

Publikováno v: Applied Earth Science. 117:112-124

Within the Honeymoon Well komatiite complex located within the Archaean Agnew-Wiluna greenstone belt, Western Australia, disseminated Ni sulphide deposits are hosted by completely serpentinised olivine-rich cumulates. These are unusual deposits as th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::429a1f67dda8a331a82a3306054fecb9
https://doi.org/10.1179/174327508x375611

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