Author: Birthstones GURU Team Page 518 of 2745

• The Siberian Spectrum: A Geological and Gemological Survey of Russia's Native Gemstones

  Category: Gemstones FAQ

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  • russian

  15.03.2026

• Peru's Hidden Treasures: A Geological Journey Through Opals, Chrysocolla, and Spirit Stones

  Category: Gemstones FAQ

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  • peru

  14.03.2026

• Panama's Subterranean Treasures: The Geology and Gemstone Diversity of the Isthmus

  Category: Gemstones FAQ

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  • panama

  14.03.2026

• The Geological Tapestry of Oklahoma: A Deep Dive into Bixbyite, Rose Rock, and Hidden Gem Deposits

  Category: Gemstones FAQ

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  • oklahoma

  14.03.2026

• Norwegian Gemstones: From Thulite to Labradorite, The Geology and History of Nordic Treasures

  Category: Gemstones FAQ

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  • norway

  14.03.2026

• Nevada's Subterranean Treasury: A Definitive Guide to Gemstone Prospecting and Geological Diversity

  Category: Gemstones FAQ

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  • never

  14.03.2026

• Morocco's Mineral Renaissance: Vanadinite, Azurite, and the Geological Marvels of the Anti-Atlas

  Category: Gemstones FAQ

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  • morocco

  14.03.2026

• Michigan's Geological Treasury: From Ancient Corals to Industrial Artifacts

  Category: Gemstones FAQ

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  • michigan

  14.03.2026

• From Volcanic Fire to Cave Treasures: The Geology, Culture, and Value of Mexican Gemstones

  Category: Gemstones FAQ

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  • mexico

  14.03.2026

• The Gemological Treasure of Malaysia: Corundum, Quartz, and Regional Geological Significance

  Category: Gemstones FAQ

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  • malaysia

  14.03.2026