【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…
Gemfields
【Lusaka, Zamb】Precious Stones with Conflict Potential
Editor’s NoteAs Zambia aims to expand its share of the global gemstone market, this article explores the potential and challenges of its strategy….