A case study of the ambient oxidation of two zinc-lead (sulphide) reference ores |
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| Authors: | Faye G H Steger H F |
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| Institution: | Canada Centre for Mineral and Energy Technology, Mineral Sciences Laboratories, Department of Energy, Mines and Resources, Ottawa, Canada K1A 0G1. |
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| Abstract: | The history of two lead-zinc (sulphide) reference ores is presented to show quantitatively the serious effects of ambient oxidation on unprotected samples. This study should serve as a warning to the users and producers of sulphide-bearing reference ores and concentrates. Suggestions are given for overcoming or diminishing the oxidation problem. |
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