Krasnoyarsk Stolby Nature Reserve is located on the southern bank of the Yenisei River, bordering the city of Krasnoyarsk, in Russia. The main attraction of the park is its towering stone pillars that have strange curved forms and reach up to 100 meters in height. These rocks are mostly of sedimentary and volcanic origin, aged from the Cambrian period, more than 600 million years ago, to the Carbon period. They were formed when molten magma penetrated the surface from a depth of 500 to 1500 meters into a layer of peneplain where it formed a system of cracks that spread naturally across the entire layer. Selective weathering along those cracks led to the formation of mattress-like prismatic detachments, which caused unique shapes on the rock outcrops.
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