Tourmaline is one of the most colorful gemstones. It got its name at the beginning of the 18th century when…
Chrysoberyl was discovered in 1789. Cat's-eye chrysoberyl, along with its non-phenomenal counterparts, is one of the most revered gems. Chrysoberyl…
Countertops for your fingers Jadedite Jade has been revered in China for over 4000 years. The most valuable jade is…
Table of Contents Kyanite Kyanite is a metamorphous mineral that occurs in schists and granite pegmatites. Gem-grade kyanite is extremely…
Having roots in traditional societies, birthstones are precious stones assigned to the month a person was born in.
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