THE Emerald and Semi-Precious Stones Mining Association of Zambia- ESMAZ says the discovery of a 49kg emerald specimen by Grizzly Mining could boost international interest in Zambia’s emerald sector. A gemstone and jewelry company recently shared a video on social media, showcasing the 49kg emerald mined at Grizzly mining, and described the stone as extraordinary. The video was recorded during an official Grizzly Mining auction in Dubai, where the Zambia Revenue Authority was present. ESMAZ president Victor Kalesha says the specimen, which has gone viral on social media, is providing free international marketing for the country’s emerald industry. In a statement, recently, Kalesha said the discovery demonstrates that the Lufwanyama emerald restricted area continues to produce world-class emeralds of exceptional...