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The Factonaut on Instagram: "This geode is a natural rock cavity formed over millions of years. It begins as an empty space inside volcanic or sedimentary rocks, often created by gas pockets or decayed organic material. Mineral-rich water slowly enters the cavity and leaves crystal deposits on the inner walls. Over long periods, these crystals grow toward the center and create the crystal interior. The colors and patterns depend on the minerals present, such as quartz, amethyst, or calcite. Geod
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The demantoid garnet, from the andradite group, is the third of the six garnet groups 💚✨ Tune in to our live shows only at www.gems.com 💎 #garnet #birthstone #demantoid #gemstone #finejewelry
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The demantoid garnet, from the andradite group, is the third of the six garnet groups 💚✨ Tune in to our live shows only at www.gems.com 💎 #garnet #birthstone #demantoid #gemstone #finejewelry
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