Lava Creek Tuff, Volcanic deposit in Wyoming, USA
Description: The Lava Creek Tuff is a tuff formation in Wyoming, United States, created by the eruption of the Yellowstone Caldera around 640,000 years ago.
History: This eruption was one of the largest on Earth in the last two million years, spreading a layer of volcanic ash over much of North America.
Culture: The Lava Creek Tuff and its surrounding area are part of the Yellowstone National Park, a UNESCO World Heritage Site.
Practical: Visitors can view the Lava Creek Tuff at several locations within the park, including the Norris Geyser Basin and the Mammoth Hot Springs.
Did you know ?: The Lava Creek Tuff is notable for its high concentration of quartz and feldspar crystals.
The Yellowstone Caldera is a volcanic caldera and supervolcano located in Yellowstone National Park.
The Lava Creek Tuff is a tuff formation in Wyoming, United States, created by the eruption of the Yellowstone Caldera around 640,000 years ago.
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