how to extract gold from telluride

  • Mineral Processing KCGM

    Mineral Processing. ... near the surface which is free-milling with the gold easy to extract, ... sulphide or telluride ore, the gold is chemically combined ...

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  • Tellurium Simple English Wikipedia, the free

    It was then discovered that it was gold telluride, making another gold rush. ... A more common way of extracting tellurium from tellurides is to heat the tellurides.