Grand Prismatic Spring Yellowstone 150 Baseball T-Shirts

The presence of various species of microbial bacteria provides a brownish purple tint to the intricately terraced and fractured volcanic rock surrounding the Grand Prismatic Spring in Yellowstone National Park, Wyoming.

I visited Grand Prismatic Spring. Bright design great for dark items. Perfect for tourists, employees, and park visitors who love hot springs and the geothermal features of Yellowstone National Park. It can also be given as a birthday or Christmas gift to your best friend, relative, boyfriend or girlfriend who love bubbling mud, hot springs, and thermal features. Design is also fitting in time for National Park Week (April) and World Environment Day (June 5)

Yellowstone National Park Grand Prismatic Photographic Text

Grand Prismatic Spring at Yellowstone National Park

Yellowstone National Park is for the hiker, trail runner, explorer, camper and tourist on vacation who love bison, elk and bear in Wyoming, Idaho, and Montana. Great gift to wear to the geysers, hot springs, mountains and forest of Yellowstone.

Yellowstone National Park, Wyoming Travel Poster by Lyman Creative Co.

Vintage yellowstone national park 1872

Formations at Grand Prismatic Spring in Yellowstone National Park

Life On The Edge of Hot Springs In Yellowstone by Debra Martz The billions of colorful microorganisms lining the hot springs' runoff channels are called extremophiles because they live in conditions that were once thought to be too extreme to host life. Extremophiles that live in hot springs are called thermophiles, heat-loving microorganisms. ("thermo" for heat, "phile" for lover) These microbes contain colorful pigments that allow them to make energy from sunlight and thrive in the harsh conditions of hot springs. ©Debra Martz, All Rights Reserved In My Gallery/Collections: "U S National Park"