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marko.erman: Mineral chocolate
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marko.erman: Lower level of Hell Cave
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marko.erman: 3 millions old
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marko.erman: Entrance to the Hell
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marko.erman: Peklenščica waterfall
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marko.erman: Underground waterfall
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marko.erman: Column in the Hell Cave
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marko.erman: Stalactites