1.Chessboard rock formations in Zion National Park, Utah, USA; rock miracle formed by Mesozoic sedimentation 150 million years ago.
2.An aerial view of melting glaciers in Alaska's St. Elias National Park.
3.The subaqueous strata in Tobermory, Canada.
4.Kundel hills in eastern Siberia, Russia.
It's not a huge crater. This special rock layer is covered with rare minerals and produced 4 tons of platinum.
