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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 ...

“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 ...

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 ...

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 ...