Tanzanite: A Rare Blue Beauty
Tanzanite is one of the most desirable gemstones today. Even though tanzanite is a newly-discovered mineral, it rivals the big four …
gemstones
Gemstone Commodity Overview
Gemstones have enchanted humans since ancient times. Gems were believed to be gifts of gods, miracles of nature or stars …
Emerald Heart of Africa: The Kagem Mine, Kafubu Mining Area, Zambia
The Kafubu Mining Area is one of the largest suppliers of gem-quality emeralds in the world, second to Colombia. Located …
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Pegmatites – Our Greatest Source of Gemstones
Pegmatites are the major source of gem-quality minerals throughout the world. They typically host perfectly clear topazes, tourmalines, beryls and …
Gemstone Exploration and Deposits in Canada?
Canadian exploration geologists have been at the cutting-edge of developing guidelines and techniques to locate ore bodies rich in gold, …
The Promises and Risks of the Myanmar (Burma) Mining Industry
After over fifty years of self-imposed isolation and western sanctions, Myanmar (or Burma as some still prefer), has undergone a …
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