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Druza of large crystals of galena, with crystals of calcite and siderite
Mineral Fusinus sp. Pliozän
Rio Tinto river and iron mines. Red tinted river by copper, iron on the ground. Water used in life study for life detection in Mars.
Silica Quartz mineralisation around purple fluorite cubic crystals in a mineral rock sample
Gold (Au) ore. The element associated with quartz veins and sulfides. White background. Largest producers China, Australia, Russia, Canada, USA, Mexico, South Africa, Uzbekistan
mica schist mineral sample under light microscopy
Scnic Byway 12, View from the head of the rocks overlook in Grand Staircase Escalante National Monument in Utah
The Verrucan Stone is a sediment conglomerate from the permian period. It consists of silicoplastics and vulcanic source. The Verrucano stones from switzerland (canton glarus and graubuenden) appear often in green ord red colurs. The close-up image was captured in the canton of glarus.
Petrified wood, 20 million years old wood. Wood turned into stone
Pegmatite rock close up with many crystals.
Bismuth is a golden-black mineral. Close-up, background and texture of the mineral.
Striped lines in yellow and white painted on a rock, orientation sign to hikers.
a sample of minerals from nature
Ichigualasto Provincial Park in San Juan, Argentina, was declared a Protected Area by the Government of the Province of San Juan, and it's also a World Heritage by UNESCO, mainly for its geological and paleontological importance of the place. it's amazing to be walking where the biggest dinosaurs have been found. Beautiful surface colors at the Valle Pintado area.
Natural sample of chalcedony on black background.
Orthoclase, or orthoclase feldspar (KAlSi3O8), is an important tectosilicate mineral which forms igneous rock. The close-up image shows several Orthoclase crystals.
Axe head from Stone Age, found in a landslide.
Van/Baskale travertines drone view
Colours, textures and patterns on a natural stone. Stone background.
Barite or Barytes is a naturally occuring mineral made of Barium Sulphate and the source of the element Barium. It is white or colourless and crystaline with a distinct heavy density. Mined to be used in paint and paper production and in the oil industry.
Close up view of Devil's Golf Course, large salt pan located in the death valley national park, california, usa.
New Abstract Marble Texture Background For Interior Home Background Marble Stone Texture Used Ceramic Wall Tiles And Floor Tiles Surface.
Layered maroon and light speckled rock magnified.
Feldspar is the most common mineral on earth. This sample was collected from the edge of the Archean aged Limpopo Mobile Belt.
Mammoth Hot Springs in the Yellowstone Ecosystem of western USA in North America. Nearest cities are Gardiner, Cooke City, Bozeman, Billings Montana, Salt Lake City, Utah, Denver, Colorado and Jackson, Wyoming.
Salt crystal drill probe containing minerals causing its pink color
Extreme Terrain at Mammoth Hot Springs in Yellowstone National Park, Wyoming
Overlook of Pedernales Falls with limestone formations in Pedernales Falls State Park in Texas. Two hikers stand by the upper pool.
Close-up of crystals of minerals on the summit of Mount Roraima, Roraima, Bolivar State, Venezuela.
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