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    Leaching gold with a cyanide solution remains the most widely used hydrometallurgical process for the extraction of gold from ores and concentrates.

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  • The Metallurgy of Cyanide Gold Leaching – An Introduction

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  • BBC - GCSE Bitesize: Methods of extracting metals

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    Extraction of Gold from Carbonaceous Ores: Pilot Plant Studies ... deg to 30 deg c for 15 hours reaction time resulted in 89-pct gold extraction by subsequent ...

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  • Extracting Gold | HowStuffWorks

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  • The Metallurgy of Cyanide Gold Leaching – An Introduction

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