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Gemfields will lobby the Zambian government reverse a newly reinstated export duty on precious stones, as its share price stumbles on fears for its Kagem Mining operation in the country. The new ...

International auction house Phillips will, this month, put on sale the largest collection of Zambian emeralds ever to be offered on auction. Part of the proceeds will go to the Gemfields Foundation, ...

The world's largest producer of the green stones has unearthed a 5,655-carat emerald crystal at its mines in Zambia. The stone, which weighs more than 1.1 kg (almost 2.5 lbs), was found at the ...

“All eyes are on Zambia,” says Peter Major, director of mining at Mergence Corporate Solutions in South Africa. Major spoke in Cape Town in October as he prepared for a mining investment trip to ...

Forbes contributors publish independent expert analyses and insights. I bring creativity and culture from around the globe to you. Last spring, Kagem Mining, which is majority-owned by Gemfields—a ...

LONDON (Reuters) - African miner Gemfields has launched production at a trial underground mine in Zambia that it says could transform emerald mining by boosting efficiency and making more deposits ...