Fluorescent Opal

2019 © Maxim Tabachnik

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Altar to El Niño de Atocha in a Mine

Fossilized Sycamore Leaf

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Fossilized Wood Specimen

Knightia eocaena Fish Fossil

Quartz and Pyrrhotite Minerals

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Fluorescent Opal

Properties and Uses of Glass Fiber

Bats Roosting in a Cave

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Ruby in Zoisite Mineral Specimen

Crystalline Geode

Fossilized Fish on Stone Surface

Selenite Gypsum Crystal Formation

Vibrant Green Malachite Specimen

Fluorescent Opal

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Fluorescent opal is known for its vibrant colors and unique luminescence under ultraviolet light. Its fluorescence is due to trace elements in its silica structure, creating a captivating glow. Historically, opals have been linked to myths and beliefs, symbolizing hope and purity.