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'Blood Minerals' in the Kivu Provinces of the Democratic ...

The ore is purchased by private buyers or licensed comptoirs. A comptoir is a business that buys the raw minerals extracted from the mines before they are processed. They, in turn, sell them to the mineral processing companies. Each comptoir generally specializes in one or two specific minerals and many of the owners in the cities are foreigners, often of Lebanese or Pakistani descent ...

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site supervisors (Chef de Exploitation and Chef d'Equipe), security workers, mineral buyers and traders (i.e. negociants and comptoirs), diggers and processors, and other service providers at the mining and mineral processing areas.

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Mineral processing | metallurgy | Britannica.com

Mineral processing, art of treating crude ores and mineral products in order to separate the valuable minerals from the waste rock, or gangue. It is the first process that most ores undergo after mining in order to provide a more concentrated material for the procedures of extractive metallurgy. The

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In the field of extractive metallurgy, mineral processing, also known as ore dressing, is the process of separating commercially valuable minerals from their ores.

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‘Blood Minerals’ in the Kivu Provinces

They, in turn, sell them to the mineral processing companies. Each comptoir generally specializes in one or two specific minerals and many of the owners in the cities are foreigners, often of Lebanese or Pakistani descent. Smugglers who do not have export licenses often purchase minerals and then sneak across the Rwandan border on foot under the cover of darkness. From Mubi, wealth buyers and ...