【Boyacá, Colo】The Dark Side of Gem Stones in Colombia and Beyond
Editor’s NoteThis article examines the global colored gemstone market, focusing on the operations and corporate conduct of a major industry player….
Emerald Mining
【Colombia】Emerald-obsessed mining company sets sights on Colombian emerald extraction
Editor’s NoteGemfields, the world’s leading emerald producer, is making a high-stakes move into Colombia’s dangerous mining regions. This report…