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Mine collapse

【Boyacá, Colo】Two Miners Die Trapped After Collapse in Quípama, the Second Accident in Boyacá in Five Days

January 22, 2026 by JemInfo_JewelryGem

Editor’s NoteThis report details a fatal collapse at an unauthorized artisanal mine in Boyacá, Colombia, underscoring the persistent dangers of…

Categories Colored Gemstones, Design & Trends, Supply Chain & Mining, Sustainability & Ethics Tags artisanal mining, Colombia, Emerald Mining, Industrial safety, Methane explosion, Mine collapse, Mining accident, Mining regulations, Rescue operation, Safety violations, Workplace fatalities

【Mererani, Ta】Hopes Fade for Tanzanian Miners

March 31, 2008 by JemInfo_JewelryGem

Editor’s NoteThis article reports on a tragic mine collapse in Tanzania’s Mererani region, where heavy rainfall led to flooding and the feared loss…

Categories Colored Gemstones, Diamond Jewelry, Jewelry News, Supply Chain & Mining Tags Arusha, Flooding, Gemstone Mining, Heavy Rain, Industrial Accident, Mererani, Mine collapse, Miners, Mining Disaster, Rescue operation, Tanzania, Tanzanite

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