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Junction Deposit Carbonate Study Chemical Maps

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About this Collection

Junction Deposit Carbonate Study Chemical Maps


Chemical mapping (energy dispersive x-ray spectroscopy) data of replacement microstructures in carbonates from the Junction gold deposit near Kambalda in the Yilgarn Craton, Western Australia. Maps show relationships between phases as calcite is replaced by dolomite and siderite. Included are the Bruker composite files that contain spectra for each... more


Igneous and Metamorphic Petrology Mineralogy and Crystallography Ore Deposit Petrology


https://doi.org/10.4225/08/51944B853F475


CSIRO Enquiries
CSIROEnquiries@csiro.au
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energy dispersive x-ray spectroscopy EDX EDS calcite siderite dolomite replacement topotactic


Data were collected using the Bruker Esprit software. Maps were exported directly for the software as raw counts. The data were collected from sample 250 as described in Polito et al. (2001), Australian Journal of Earth Sciences, 48, 833 - 855


The data were collected and processed by Mark Pearce


CSIRO Data Licence


CSIRO (Australia)


Pearce, Mark (2013): Junction Deposit Carbonate Study Chemical Maps. v1. CSIRO. Data Collection. https://doi.org/10.4225/08/51944B853F475


All Rights Reserved (including copyright) CSIRO Australia 2013.


The metadata and files (if any) are available to the public.

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Location Details

31°27′27.2916″ S


121°50′14.2908″ E


WGS84


About this Project

Gold Research


Examining the relationship between damage and chemical reaction fronts around gold deposits. The project combines microstructural and microchemical analysis techniques to examine in detail the relationship between deformation and alteration and how these relate to gold mineralisation


Rob Hough


Imaging of chemical variations during replacement reactions


Quantitative and qualitative imaging and chemical mapping was carried out to complement crystallographic studies of mineral replacement reactions from ore bodies.


CaseStudy


Zeiss Ultra Plus FEG-SEM with a Bruker XFlash 5030 EDX detector and a Bruker eFlash EBSD detector


Mark Pearce


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