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mkk707: Gran Cono, current caldera
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mkk707: Our find compared to a bona fide meteorite
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mkk707: fossilised leaf in oil shale
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mkk707: Deserta Grande - volcanic island
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mkk707: Deserta Grande - volcanic island
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mkk707: rock strata - Deserta Grande
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mkk707: Beach on Deserta Grande
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mkk707: Volcanic rock is so colourful
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mkk707: Volcanic rock and cinder cones, Mt Etna, Sicily
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mkk707: cinder cones and old lava flows on Mt Etna
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mkk707: Fumaroles
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mkk707: Magmatic rocks are colourful