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Yellowstone National Park
AkkayaTravertines in Bolu, Turkey
Palette Spring Terrace in Mammoth Hot Springs at Yellowstone National Park, Wyoming
Mammoth Hot Springs, Yellowstone National Park, colorful layers of calcium deposits, thermal pools and rising steam.  Bright sunshine on an early summer morning.
A dead tree in the sulphur springs of the Yellowstone National Park in the Mammoth Hot Springs area
Nature and the thermal springs in Guelma, Algeria.
Sipoholon Hot Springs are hot springs in Tapanuli. This sulfur-containing bath was formed due to the eruption of Mount Martimbang
Yellowstone National Park, Wyoming, USA: the travertine pools of Palette Spring in Mammoth Hot Springs, Yellowstone National Park, are formed by hot, calcium-rich water emerging from underground sources. As the water cools and releases carbon dioxide at the surface, calcium carbonate precipitates, building terraces and rimstone pools. These pools display striking colors—white, yellow, and orange—caused by thermophilic microorganisms and mineral deposits. Constant fluctuations in water flow, temperature, and chemistry reshape the formations over time.
In Yellowstone National Park, Mammoth Hot Springs, the petrified waterfalls, are one of the most prized natural wonders.
Geyser spring steaming at Mammoth Hot Springs in Yellowstone National Park in Wyoming, Western USA, North America
Travertine Terraces at Mammoth Hot Springs in Yellowstone National Park, Wyoming
Travertine Cliff in a Steamy Background in Mammoth Hot Springs in Yellowstone National Park in Wyoming
Canary Springs Terraces, Yellowstone National Park
Close up of thermophilic algae found in hot springs with extreme environmental conditions of temperature  greater than 50 degrees Celsius, light, pH and nutrient composition.
Minerva Terrace in Yellowstone National Park, Wyoming
Yellowstone National Park, Wyoming, USA: Mound Spring, in the Lower Terraces of Mammoth Hot Springs is an ancient hydrothermal feature manifesting as a prominent travertine mound formed by the precipitation of calcium carbonate from geothermally heated groundwater rising through underground fractures, potentially sustained by seismic activity. Its distinctive dark orange hue stems from cyanobacteria thriving in the relatively cooler waters measuring 170°F (77°C), with intermittent flow that varies daily and produces minimal discharge overall. Named by early park guide G.L. Henderson, this long-dormant yet cyclically active spring, inactive for decades until recent reactivation, exemplifies the rapid, dynamic deposition processes typical of the area's terraces.
Limestone rock formations at hot springs on terraces at Mammoth Hot Springs, Yellowstone National Park, Wyoming.
Mammoth Hot Springs feature in Yellowstone National Park
Palette Spring is renowned for its colorful, terraced formations created by mineral-laden hot water flowing over the surface. The spring's vibrant hues result from thermophilic bacteria and algae thriving in the varying temperatures and mineral concentrations. This geothermal feature constantly changes as new travertine deposits form. The terraces resemble an artist's palette.
Massive springs of hot water in northern Yellowstone
Mammoth Hot Springs in Yellowstone National Park, Wyoming Montana. Great hiking. Summer wonderland to watch wildlife and natural landscape. Geothermal.
Mammoth Hot Spring
Mammoth Hot Spring, Yellowstone, Wyoming - United States of America
Black Diamond Pool Geysers at Yellowstone National Park. Biscuit Basin Trail.
Close up of Palette Spring, Yellowstone National Park, Wyoming, USA
Mammoth Hot Springs feature in Yellowstone National Park
Photo of the Misty Trees at Mammoth Hot Springs.
Cleopatra Spring at Cleopatra Terrace in Mammoth Hot Springs in Yellowstone National Park, Wyoming
Travertine abstract formations - background, Mammoth Hot Springs Terraces, travertine cascade. Scenic Landscapes of Yellowstone National Park, USA, UNESCO World Heritage Site
Natural travertine pools and terraces in pamukkale, turkey, reflecting the cloudy sky
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