JSE-listed Gemfields on Thursday announced that it had completed the first tranche of the sale of its shares in ASX-listed Jupiter Mines. The company on April 15 informed shareholders of its... 

JSE-listed gemstone producer Gemfields has entered into a joint venture (JV) with Mozambican company Mwiriti to explore for gold over greenfield licences near the companies' Montepuez Ruby Mining... 

Responsible sourcing of coloured gemstones will receive ever-increasing attention and become progressively more important to consumers, predicts Gemfields and Kagem Mining CEO Sean Gilbertson. The... 

Gemstone mining and marketing company Fura Gems is set on introducing modern mining to Coscuez, Colombia, where it is involved in emerald mining. Coscuez has yielded emeralds for more than 300... 

JSE-listed Gemfields is considering an additional listing on the LSE during this year, without an associated capital raise, in an effort to address the lack of broker research and share trading... 

Gemfields on Friday unveiled a new ruby sort house near its Montepuez ruby mine (MRM), in Mozambique. The gemstone miner noted in a statement that the sort house, in which it invested $15-million,... 

The Economy and Environment Committee of the Mozambican Parliament announced in late January that it was to visit the country’s most north-easterly province, Cabo Delgado, to evaluate the... 

JSE-listed coloured gemstone miner Gemfields said on Tuesday that the Zambian Revenue Authority (ZRA) had cleared its Kagem mine, following a recent tax investigation. The investigation started in... 

Ruby miner Mustang Resources has reported the discovery of a significant new ruby deposit at its Montepuez project, in Mozambique. The ASX-listed company on Tuesday told shareholders that the new... 

AIM-listed precious gems producer Gemfields enjoyed a strong second quarter in the three months to December 31, delivering positive results across all operations, including a 41% increase in...