natural formations

sand dunes with layered rock

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Red crystals on rock matrix

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terraced travertine pools

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Red rock formations at sunset

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Three sea stacks in a bay

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Salt formations on a salt flat

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Balls of Moeraki at dusk

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Red rock wave formation

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Aerial view of sand dunes

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Salt flats with hexagonal patterns

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pile of basalt rocks

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Stalactites in a cave

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stone face in rocks

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Red rock formations at sunset

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natural rock pools

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Red rock formation at dusk

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Red rock wave formation

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Red rock hoodoos under blue sky

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red crystals on dark rock

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cluster of quartz crystals

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Bryce Canyon hoodoos with driftwood

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Purple crystal cluster

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Spiral sandstone formations

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Sandstone formations in a canyon

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Red rock canyon formations

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White chalk sea stacks

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Boulders on a rocky hill

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Foggy rock formations

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