PIXNIO / Landscapes / Rock formations100+ Rock formations free photos Rock formations free photos. Free for personal and commercial use. You can freely use any picture from this gallery. You are free to use the photos for personal or commercial use. The pumice stone field, protected natural area in Antofagasta de la Sierra department in Argentina Rocky formation of large sedimentary pumice stone in desert Erosion of large sedimentary limestone in the Catamarca desert in Argentina Large stone formation of sedimentary rocks in the natural reserve in north Argentina The field of pumice stone, protected natural area in Argentina Person underneath rock formation known as stone tree (Árbol de Piedra) in Bolivian national reserve Rock formation know as dinosaur head in Atacama in Chile in a world’s driest desert Rock formation in the Atacama desert in Chile Panorama of rock formations with tall cliffs in valley of souls and a city in the background Field with purple flowers with tall rock formations in Lost Dutchman state park Group of rocks in water with green crystals in them White rocks Hoodoo Loop sandstone rock formation in Utah natural park Photo of White Rocks Hoodoo loop unique rock formation in Arizona natural park Unique rock formation at Coyote Buttes in Sedona desert in Arizona Hiker sitting in shadow of sandstone arch rock formation and enjoying desert panorama White rocks Hoodoo loop rock formation in desert natural park in Sedona Arizona Bright sunny day with blue sky above rocks in Sedona desert in Arizona Majestic sandstone rock formation in desert natural park High sandstone rock formation in white rocks Hoodoo Loop Rock climber at sandstone rock formation in Sedona desert in Arizona next ›