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The processing centre should be such so that miners do not have to invest in expensive processing equipment, rather, the ore is taken to a specialised facility
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methods and tools - UN Environment Document Repository Home
artisanal and small-scale gold mining and processing (in which mercury is used) in its Cyanide leaching in sediment, ore, or tailings to which mercury has been Processing equipment may be loed on the extraction site or at a specific.
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Tools for Mining: Introduction
The role of small-scale mining worldwide, both in developed and developing crude ore production rate (less than 100,000 t/a), annual sales, size of the mining if the local market for mining and processing equipment is protected from the
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Artisanal and small-scale - World Health Organization
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