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Geothermal area
Black Diamond Pool Geysers at Yellowstone National Park. Biscuit Basin Trail.
Vivid colors of the Black Pool in the Yellowstone National Park, Wyoming
Yellowstone National Park turquoise thermal pool, Wyoming, USA.
Grand Prismatic Spring in Yellowstone National Park
Geothermal pools in Biscuit Basin, Yellowstone Park. Wyoming, USA
Thermophilic Microbial Mat at Norris Geyser Basin in Yellowstone National Park, Wyoming. These olive-green mats are the result of cyanobacteria mixed with iron.
The aquamarine colors of this Yellowstone hot spring are reflections of bacteria that thrive in the hottest waters of the park.
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.
Geysers at Midway Geyser Basin Trailhead, Yellowstone National Park.
Pattern and structure of water drains from geysers around Old Faithful Snow lodge and steaming geysers. In Yellowstone National Park. USA
Beautiful abstract view of Sapphire Pool in Yellowstone National Park
Grand Prismatic Spring Overlook in Yellowstone National Park, Wyoming, USA.
Image of Macro of Yellowstone spring with colorful alkaline waters
The crusty white deposits around Vixen Geyser’s vent are most likely mineral deposits, specifically silica and sulfate minerals. These deposits form when the hot water and steam from the geyser contain dissolved minerals. As the water cools upon reaching the surface and evaporates, the minerals are left behind, creating the characteristic white, crusty formations.
Closeup of Grand Prismatic Spring, Midway Geyser Basin, Yellowstone National Park, Wyoming, USA
Black sands geyser basin in the Yellowstone National park, USA
Geysers at Midway Geyser Basin Trailhead, Yellowstone National Park.
In 1872, Yellowstone became the first national park for all to enjoy the unique hydrothermal and geologic features. Within Yellowstone National Park visitors have opportunities to observe wildlife in an intact ecosystem, explore geothermal areas that contain about half the world’s active geysers, and view geologic wonders.
Textures and colors of the terrain in Yellowstone National Park XXI, USA
Flowing pattern and geyser, Yellowstone National Park, USA.
A captivating view of layered red and yellow sedimentary patterns along a riverbed, highlighted by water's shimmer
Grand Prismatic Spring Overlook in Yellowstone National Park, Wyoming, USA.
Close up of a thermal feature and its contrasting colors in Yellowstone National Park, MT/WY.  The white line is the hardening minerals that bubble from the deep waters of this volcanic landscape.  The orange are living thermophil that must have high temperatures to thrive.
This hot spring is characterized by its large, bulbous mound formed by the deposition of travertine, a type of limestone. The travertine is deposited as hot water rich in calcium carbonate flows over the surface, creating terraces and formations that resemble a cascading waterfall of stone.
Image of Detail of colorful Yellowstone pools of acidic sulfur
Norris Geyser Basin, Yellowstone National Park.
Grand Prismatic Spring in Yellowstone National Park
Yellowstone National Park
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