Mammoth Hot Springs during the summer in Yellowstone National Park. The impressive hillside of travertine terraces are formed from limestone. Thermal water rises through the limestone, carrying high amounts of the calcium carbonate. At the surface, carbon dioxide is released and calcium carbonate is deposited, forming travertine, the chalky white mineral forming the terraces. The colorful stripes located on the terraces are formed by thermophiles, or heat-loving organisms.
Photo by Kyle Spradley | © Kyle Spradley Photography | www.kspradleyphoto.comMammoth Hot Springs during the summer in Yellowstone National Park. The impressive hillside of travertine terraces are formed from limestone. Thermal water rises through the limestone, carrying high amounts of the calcium carbonate. At the surface, carbon dioxide is released and calcium carbonate is deposited, forming travertine, the chalky white mineral forming the terraces. The colorful stripes located on the terraces are formed by thermophiles, or heat-loving organisms.
Photo by Kyle Spradley | © Kyle Spradley Photography | www.kspradleyphoto.com