Beyond Mine No. 7: The Complete Guide to Russian Nephrite Jade Deposits
In recent years, Russian nephrite jade has gained increasing attention in the global jewelry and collectors’ market. Known for its vivid green…
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Colombian Gemstones: Emeralds, Mining Regions, and Investment Value
When gem professionals speak of Colombian gemstones, one stone inevitably defines the country’s global reputation: emerald.For centuries, Colombia has set the benchmark…
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Thailand Gemstones: From Rubies and Sapphires to the Rising Star of Spinel
Thailand is more than its stunning beaches, vibrant street food, and 40,000+ Buddhist temples; for gem enthusiasts, the real treasure lies in…
