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Grand Prismatic Spring in Yellowstone National Park
Yellowstone National Park turquoise thermal pool, Wyoming, USA.
Beautiful abstract view of Sapphire Pool in Yellowstone National Park
Intimate scenery at Upper Geyser Basin, Yellowstone National Park, Wyoming, USA
Geysers at Midway Geyser Basin Trailhead, Yellowstone National Park.
Yellowstone National Park, Wyoming Oct 11 thru Oct 06, 2011
Geothermal pools in Biscuit Basin, Yellowstone Park. Wyoming, USA
Vibrant mineral deposits cover the ground in this geothermal area of Yellowstone National Park. Steam rises from vents, showcasing the park's active geology under a clear sky.
West Thumb Geyser Basin in Yellowstone National Park in Wyoming, USA: The Majestic Hot Springs formed by a large volcanic explosion 150,000 years ago
Morning Glory pool at Yellowstone National Park, Wyoming, USA.
Spectacular panoramic views of Grand Prismatic Geyser in Yellowstone National Park, Wyoming Montana. Midway Geyser Basin. Great hiking. Summer wonderland to watch wildlife and natural landscape. Geothermal.
Black Diamond Pool Geysers at Yellowstone National Park. Biscuit Basin Trail.
Geyser runoffs at Norris Geyser Basin, Yellowstone National Park, Wyoming, USA
Image of Detail of colorful Yellowstone pools of acidic sulfur
Sipoholon Hot Springs are hot springs in Tapanuli. This sulfur-containing bath was formed due to the eruption of Mount Martimbang
Eruption of the Great Fountain Geyser in Yellowstone National park.
Grand Prismatic Spring Overlook in Yellowstone National Park, Wyoming, USA.
Pattern and structure of water drains from geysers around Old Faithful Snow lodge and steaming geysers. In Yellowstone National Park. USA
Lower Geyser Basin, Yellowstone National Park, Wyoming USA: shallow thermal pool characterized by orange-brown streamers formed by thermophilic microbial mats. These mats consist of heat-loving bacteria and archaea that thrive in the hot, mineral-rich runoff from nearby springs and geysers. As the water cools outward from the vent, different microbial species dominate according to temperature and chemical conditions, producing distinct colors. The filamentous structures visible are colonies of microorganisms that trap fine mineral particles, gradually building textured deposits. This phenomenon illustrates the interplay between geothermal energy, mineral precipitation, and microbial life in Yellowstone’s hydrothermal ecosystem.
Geysers at Midway Geyser Basin Trailhead, Yellowstone National Park.
Norris Geyser Basin in Yellowstone National Park which is the hotest geyser basin in the park.  Porcelain Basin with hot springs, thermal algae; steam and various colors. Bacterial thermophiles.
Closeup of Grand Prismatic Spring, Midway Geyser Basin, Yellowstone National Park, Wyoming, USA
A beautiful shot of a blue lake with green trees in Yellowstone National Park, USA on a sunny day
Boiling Hot Springs with Steam in Yellowstone National Park Background Landscape Nature Water
Textures and colors of the terrain in Yellowstone National Park XXI, USA
Boiling water bubbler Geyser. Active geyser with major eruptions. Yellowstone NP, Wyoming, USA
Yellowstone Lake and Thumb Geyser view in Yellowstone National Park, Wyoming, USA.
deadly and beautiful closeup of blue pool in west thumb geyser basin
A brilliant turquoise geothermal pool sits behind a band of white mineral crust and rusty-orange microbial mats. Heat shimmer softens the far rim while evergreens and a boardwalk line the background, capturing the vivid colors and otherworldly textures of a hydrothermal basin.
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