TOMRA Mining, the Norway-based multinational company specializing in sensor-based sorting equipment, has been making headlines in the mining world. The first was the multinational company’s involvement […]

Giva, a silver jewellery and lab-grown diamond specialist, is in discussions with private equity firm Creaegis to raise $80-100 million at a valuation of $470-500 million. […]

 Zambia has imposed a shock 15% export duty on precious gemstones adding further pressure on Gemfields which operates the country’s Kagem emerald mine. Sean Gilbertson, CEO […]