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Pretty Thermophiles

The Orange Mound Spring is one of my favorite geothermal wonders at Yellowstone's Mammoth Hot Springs.

 

"A thermophile is an organism—a type of extremophile—that thrives at relatively high temperatures, between 41 and 122 °C (106 and 252 °F).

 

The Orange Mound Spring is thermally cooler (~170˚F) than most springs in Yellowstone and at the Mammoth Hot Springs themselves, allowing the orange-tinted cyanobacteria to thrive and color the spring a darker shade of orange than the rest of the Mammoth Terraces. Depending on the nutrients that the bacteria receive, the color may change throughout the year.

 

Often in the Mammoth Hot Springs, flow will turn on and off, so on some days it may have no flow at all, and others it may have a lot." Wikipedia

 

Happy Friday!!

 

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Uploaded on March 24, 2023
Taken on September 26, 2017