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Acid sulphate mudpool at the Sulphur Flats in Rotorua, New Zealand.
Native American rock art is prevalent throughout the Four Corners Region of the southwest USA, particularly in the southeastern portion of Utah. This panel is a herd of possibly antelope or bighorn sheep that can be found near Bluff, Utah and is known as the Sand Island petroglyph site.
Waste water and dirty foam pollute the environment. Sewage or industrial waste
Abandoned and cracked moist ground
pyrrhotite iron sulfide rare earth mineral
Stone texture - marble stone
Aydıntepe Yeraltı Şehri
grey layered slate metamorphic rock sample from Wales, UK
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Mineral, pink Charoit
hot spring in yellowstone national park
Utah, USA-September 10, 2011: The Yellow Stone National Park is one of the Natrual Wonders in the world. Here is the beautiful scenery of the National Park.
macro shooting of natural gemstone - polished shungite mineral gem stone isolated on white background
Majestic rural landscape
Natural stand of bark tree for presentation and exhibitions on pastel background. Abstract podium for organic cosmetic products. Minimal style. pampass grass. Dry plant.
Rock Background
Ancient Anasazi petroglyphs in Monument Valley tribal park
chinese medicine Belamcanda chinecsis rhizoma belamcandae, Pardanthus, blackberry lily on black background
Puerto Natales, Cueva del Milodon - nov 13, 2006 : a plaster reconstruction of the prehistoric Milodon is located at the entrance to the Cueva del Milodon, near Puerto Natales
Geysers and Hot Springs at Yellowstone
Storm clouds forming over geyser runoff in Yellowstone National Park
Typical Icelandic landscape
Majestic Yellowstone lake
Many ancient petroglyphs on a sandstone canyon wall in Emery, Utah, United States
A woman looks close at the Barrier Canyon Style pictograph of long stripped figures near Utah's South Desert Wash in the San Raphael Swell which was made by the Desert Archaic Culture which used the area from about 8000 B.C. to 400 A.D. The early Americans used carnotite ore to make yellow paint for murals.
dirty black plastic bag surface lying on the ground, littering the public space - texture for a background of environment and garbage collection
Hole in asphalt. Hatch in ground. Broken cover. Dangerous place on road. Pit in asphalt.
Dhofar 007, an eucrite meteorite (achondritic stony meteorites)
Zillis, Grison, Switzerland, April 12, 2022 Tight pedestrian way leads through the massive alps at the Viamala canyon
Photo taken in the Pomos area of Cyprus. Nikon D750 with Nikon 24-70mm ED VR lens
Free Images: "bestof:Photograph of Drawing a Charcoal Pit - NARA - 2129420.tif Scope and content Original caption Drawing a charcoal pit The cordwood which has been converted to"
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