14090268 - Siderite, iron carbonate, & limonite, hydrated iron oxide-hydroxide, in the USU Eastern Prehistoric Museum, Price, Utah.14089007 - Chert, silica dioxide, in the mineral collection in the USU Eastern Prehistoric Museum, Price, Utah.14091824 - Halite, sodium chloride, in the mineral collection in the USU Eastern Prehistoric Museum, Price, Utah.14090541 - Halite or sodium chloride crystals in the USU Eastern Prehistoric Museum, Price, Utah.14090071 - Malachite, copper carbonate hydroxide, in the mineral collection in the USU Eastern Prehistoric Museum, Price, Utah.14092204 - Franklinite, zincite, sphalerite & calcite minerals under normal light. USU Eastern Prehistoric Museum, Price, Utah.14090990 - Magnetite, iron oxide, with iron filings on top in the mineral collection in the USU Eastern Prehistoric Museum, Price, Utah.14089959 - Orpiment, arsenic sulfide, in the mineral collection in the USU Eastern Prehistoric Museum, Price, Utah.14089047 - Franklinite, zincite & calcite minerals under normal light. USU Eastern Prehistoric Museum, Price, Utah.14092708 - Smoky Quartz crystals, silica dioxide, in the mineral collection in the USU Eastern Prehistoric Museum, Price, Utah.14091987 - Gypsum, calcium sulfate dihydrate, in the mineral collection in the USU Eastern Prehistoric Museum, Price, Utah.14091067 - The mineral collection in the USU Eastern Prehistoric Museum, Price, Utah.14090404 - Franklinite, zincite & calcite minerals fluorescing under ultraviolet light. USU Eastern Prehistoric Museum, Price, Utah.14090355 - Sylvite, potassium chloride, in the mineral collection in the USU Eastern Prehistoric Museum, Price, Utah.14089250 - Topaz, fluorine aluminum silicate, in the mineral collection in the USU Eastern Prehistoric Museum, Price, Utah.14089118 - Azurite, copper carbonate, in the mineral collection in the USU Eastern Prehistoric Museum, Price, Utah.71452019 - Detail of hands holding a stone with colorful mineral, near Arta, Djibouti, Middle East 14089474 - Franklinite, Willemite & Calcite minerals under normal light. USU Eastern Prehistoric Museum, Price, Utah.14088906 - Gilsonite, natural asphalt, in the mineral collection in the USU Eastern Prehistoric Museum, Price, Utah.14092285 - Muscovite, aluminum potassium phyllosilicate, in the mineral collection in the USU Eastern Prehistoric Museum, Price, Utah.14091534 - Smoky Quartz crystals, silica dioxide, in the mineral collection in the USU Eastern Prehistoric Museum, Price, Utah.14090856 - Franklinite, Willemite & Calcite minerals fluorescing under ultraviolet light. USU Eastern Prehistoric Museum, Price, Utah.13846345 - Local Ethiopian farmers look on as a field researcher examines the soil of a hillside, Debre Berhan, Ethiopia.13829948 - Salt mine in Mallorca, Spain13827073 - Repsol-YPF oil refinery. Tarragona province, Catalonia, Spain13824162 - Pailaviri section, Cerro Rico, Potosi, Bolivia13821494 - Woman stirs healing mud at salt marshes, Isla Cristina, Spain13821490 - Salt marshes, Isla Cristina, Spain13821487 - Bags of packed salt at Salt marshes, Isla Cristina, Spain13926756 - La Casa de los Volcanes museum at Jameos del Agua, series of lava caves and an art, culture and tourism center created by local artist and architect, Cesar Manrique, Lanzarote, Canary Islands, Spain\n13824165 - Top of Cerro Rico, Potosi, Bolivia13824160 - Scene in Pailaviri section, Cerro Rico, Potosi, Bolivia13821524 - Salt marshes, Isla Cristina, Spain13821492 - Salt crystals, Salt marshes, Isla Cristina, Spain71437526 - Petrified Forest National Park71437525 - Beautiful colrs in Petrified Trees in Petrified Forest National Park71437523 - Ruins of Native American Dwellings in Petrified Forest National Park71437522 - 1932 Studebaker sits on what was Route 66 through Petrified Forest National Park71437521 - Views of the Painted Desert in Petrified Forest National Park13927207 - Basal complex rock from Fuerteventura.\n13927204 - La Casa de los Volcanes museum at Jameos del Agua, series of lava caves and an art, culture and tourism center created by local artist and architect, Cesar Manrique, Lanzarote, Canary Islands, Spain\n13846084 - Shovel marks exposing the under layers of the soil, Debre Berhan, Ethiopia13824163 - Miners at Pailaviri mine, Cerro Rico, Potosi, Bolivia13821514 - Shovel in pile of salt at fish canning factory (USISA), Isla Cristina, Spain13821484 - Salt marshes, Isla Cristina, Spain13795949 - Rainbow over Deer stones with inscriptions, 1000 BC, Mongolia.71437516 - Beautiful colrs in Petrified Trees in Petrified Forest National Park71437515 - Beautiful colrs in Petrified Trees in Petrified Forest National Park13926304 - La Casa de los Volcanes museum at Jameos del Agua, series of lava caves and an art, culture and tourism center created by local artist and architect, Cesar Manrique, Lanzarote, Canary Islands, Spain\n13827101 - Salinas (saltworks) de Janubio, in Lanzarote island, Canary islands, Spain13827072 - Repsol-YPF oil refinery. Tarragona province, Catalonia, Spain13824159 - Pailaviri mine in Cerro Rico, Potosi, Bolivia13821491 - Salt marshes, Isla Cristina, Spain13821488 - Salt marshes, Isla Cristina, Spain71437517 - Beautiful colrs in Petrified Trees in Petrified Forest National Park13926977 - La Casa de los Volcanes museum at Jameos del Agua, series of lava caves and an art, culture and tourism center created by local artist and architect, Cesar Manrique, Lanzarote, Canary Islands, Spain\n13926332 - La Casa de los Volcanes museum at Jameos del Agua, series of lava caves and an art, culture and tourism center created by local artist and architect, Cesar Manrique, Lanzarote, Canary Islands, Spain\n13827105 - Salinas (saltworks) de Janubio, in Lanzarote island, Canary islands, Spain13827100 - Salinas (saltworks) de Janubio, in Lanzarote island, Canary islands, Spain13824164 - Miners at Pailaviri mine, Cerro Rico, Potosi, Bolivia13824157 - Miners at Pailaviri mine, Cerro Rico, Potosi, Bolivia13821489 - Salt marshes, Isla Cristina, Spain71437524 - Views of the Painted Desert in Petrified Forest National Park71437520 - Views of the Painted Desert in Petrified Forest National Park71437519 - Beautiful colrs in Petrified Trees in Petrified Forest National Park71437518 - Beautiful colrs in Petrified Trees in Petrified Forest National Park71437514 - Petrified Forest National Park13829951 - Salt mine in Mallorca, Spain13829950 - Salt mine in Mallorca, Spain13827074 - Repsol-YPF oil refinery. Tarragona province, Catalonia, Spain13824161 - Scene in Pailaviri section, at right and down Pailaviri mine, Cerro Rico, Potosi, Bolivia13824158 - Scene in Pailaviri section, Cerro Rico, Potosi, Bolivia13824156 - Miners at Pailaviri mine, Cerro Rico, Potosi, Bolivia13821527 - Man and woman reach into salt marshes, Isla Cristina, Spain13821526 - Salt marshes, Isla Cristina, Spain13821525 - Salt marshes, Isla Cristina, Spain13821493 - Salt marshes, Isla Cristina, Spain13885018 - People enjoying The Blue Lagoon, a man-made hot springs, lagoon near Reykjavik and a popular tourist attraction; Reykjavik, South West Iceland, Iceland13779097 - Artists's Palette, Death Valley National Park, California, USA13882286 - Close-up of water from the hot spring flowing over the travertine terraces at Mammoth Hot Springs in Yellowstone Natural Park; Wyoming, United States of America13882259 - Dramatic travertine terraces and pools of heated water at Canary Spring at the Mammoth Hot Springs in Yellowstone Natural Park; Wyoming, United States of America13882205 - Stunning mineral deposits from thermal runoff channels at Mammoth Hot Springs beneath dead lodgepole pine trees, also known as bobby sox trees due to the white reside left behind; Yellowstone Natural Park, Wyoming, United States of America13881497 - Steam rises above the vivid colors and mineral deposits of Grand Prismatic Spring, a geothermal feature in Yellowstone National Park.; Yellowstone National Park, Wyoming, United States of America13882187 - Mineral deposits and thermal runoff channels at Angel Terrace with dead lodgepole pine trees, also known as bobby sox trees due to the white reside left behind, in the Mammoth Hot Springs, Yellowstone Natural Park; Wyoming, United States of America13881495 - The large complex of hot springs and travertine at Mammoth Hot Springs, a geothermal area in Yellowstone National Park.; Yellowstone National Park, Wyoming, United States of America13779096 - Artists's Palette, Death Valley National Park, California, USA13883735 - A paramotor pilot flies over Owens Lake, a mostly dry lake bed, in the Sierra Nevada near Lone Pine with salt loving halobacteria turning the shallow water a vibrant shade of red along the salty, dry shoreline as cattle graze on the mineral rich land; Lone Pine, Inyo County, California, United States of America13882287 - Terraced mineral deposits and steam vapors at the Mammoth Hot Springs in Yellowstone Natural Park; Wyoming, United States of America13882209 - Close-up of the runoff terraces at Palette Spring in the fall, Mammoth Hot Springs; Yellowstone Natural Park, Wyoming, United States of America13882177 - Travertine formations and steam vapors of the Minerva Terrace at the Mammoth Hot Springs in Yellowstone Natural Park; Wyoming, United States of America13882174 - Aerial view of the water flowing over the colorful runoff terraces at Palette Spring in winter, Mammoth Hot Springs; Yellowstone National Park, Wyoming, United States of America13881498 - Steam rises above the vivid colors and mineral deposits of Grand Prismatic Spring, a geothermal feature in Yellowstone National Park.; Yellowstone National Park, Wyoming, United States of America13779095 - Artists's Palette, Death Valley National Park, California, USA13775523 - Angel Terrace, Mammoth Hot Springs Terrace, Yellowstone National Park; Wyoming, United States Of America13773702 - Steaming Pool At The Grand Prismatic Spring With A Streak Of Orange Sulphur Deposits Stretching Towards Low Forested Hills On The Horizon And The Reflection Of A Blue Sky Dotted With A Few Puffy, White Clouds; Wyoming, United States Of America13882160 - Terraced mineral deposits and steam vapors of Canary Spring at the Mammoth Hot Springs in Yellowstone Natural Park; Wyoming, United States of America13881496 - Water collects on the hill of travertine at Mammoth Hot Springs, a geothermal feature and area in Yellowstone National Park.; Yellowstone National Park, Wyoming, United States of America13773862 - Tomb Submerged In A Travertine Pool In Hierapolis; Pamukkale, Turkey13894253 - Close-up of stalagmites and stalactites in the Jenolan Caves in the Blue Mountains in New South Wales, Australiapage suivante
