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small scale gold mine from beginning to end

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        • Published in: Resources Policy · 2009Authors: Samuel J SpiegelAffiliation: University of CambridgeAbout: Corporate governance · Gold extractionPregunte ahora
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          • Published in: Resources Policy · 2009Authors: Samuel J SpiegelAffiliation: University of CambridgeAbout: Corporate governance · Gold extractionPregunte ahora
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