832-68200 - Spectacular lighting after sunset, salt crust on the Devil's Golf Course, Panamint Range, Black Mountains, Death Valley National Park, Mojave Desert, California, United States of America, USA
817-298555 - Argentina, South America, Salinas Grandes, near Tres Morros, Salt Flats, flat, crust, Jujuy, desert, landscape, South. Argentina, South America, Salinas Grandes, near Tres Morros, Salt Flats, flat, crust, Jujuy, desert, landscape, South
832-11111 - Steam from the countless holes and fractures in the earth's crust, the Solfatarten, behind it a geothermal power station and a factory for salt extraction, which is operated with geothermal energy, geothermal region of Gunnuhver, southern Iceland, Iceland
829-816 - A yellow diamond embedded in a piece of kimberlite. Kimberlite is the igneous stone in which diamonds are found and was formed in the Earth's crust between 100 and 1000 million years ago.