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Gemology 2025

【Sri Lanka; M】Double Filtered Uranium, Double Star Ruby & Sapphire Gems: 2025 Mining & Gemology Unveiled

November 7, 2025 by JemInfo_JewelryGem

Editor’s NoteThis article examines the growing importance of double star rubies and sapphires, highlighting how advancements in gemological…

Categories Colored Gemstones, Design & Trends, Jewelry News, Supply Chain & Mining Tags Advanced Exploration, Asterism, Double Star Ruby, Double Star Sapphire, Ethical Sourcing, Gemology 2025, Gemstone Market Trends, Gemstone Mining, Hyperspectral Imaging, Rare Gemstones, Rutile Inclusions, Satellite Monitoring

10 Rarest Gemstones: Star Gemstones & Gemstar List [2025 Guide]

October 13, 2025 by JemInfo_JewelryGem

Editor’s NoteThis guide explores the rarest star gemstones of 2025, where scientific discovery, ethical sourcing, and cutting-edge traceability are…

Categories Colored Gemstones, Jewelry News, Supply Chain & Mining, Sustainability & Ethics Tags Asterism, Ethical Sourcing, Gemology 2025, Gemstone Collecting, Gemstone Innovation, Gemstone Rarity, Gemstone Traceability, Rare Gemstones, Star Gemstones, Star Ruby, Star Sapphire, Sustainable Mining
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