When a geode is broken, the minerals inside are revealed. Most often, geodes found in Kentucky are lined with quartz crystals. Several cryptocrystalline (microscopic crystals) varieties of quartz occur in Kentucky.
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Botryoidal Chalcedony
Botryoidal Chalcedony
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Chalcedony from Kentucky, USA
4 Botryoidal Chalcedony Crystal Geode Rough Quartz Lapidary Agate
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Kentucky Rock Shop Geodes & Agates
4 Botryoidal Chalcedony Crystal Geode Rough Quartz Lapidary Agate
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Botryoidal Chalcedony Geode – All of The Ologies Inc
found in Holly Oregon today. Is this what I think it is? : r
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