NEWS

Amid continued weakness in the diamond market, London-listed Petra Diamonds has decided to place its Finsch mine, in South Africa, in business rescue in order to protect the overall business.CEO Vivek Gadodia says the company believes the overall business has a viable future, given the Cullinan mine

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Optimize copper flotation with Sodium Isopropyl Xanthate (SIPX). Balance selectivity and recovery using pH control, blending, and purity strategies.