The three layers of stone Greece picture - can be seen well not only on the island but also from the sea. The dark one is the layer of igneous rocks, the reddish one is coloured by iron and other metals and the lightest layer is pumice.
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image -- 2272 x 1704)
can be seen well not only on the island but also from the sea. The dark one is the layer of igneous rocks, the reddish one is coloured by iron and other metals and the lightest layer is pumice.