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New blue water spring found at Yellowstone after 'mildly explosive' activity
The blue water spring is about 13 feet in diameter and 1 foot below the rim, USGS said. The water in the pool was measured at ...
Hydrothermal Explosion Unveils Amazing New Feature at Beloved National Park
The blue pool is located in the Porcelain Basin subbasin of Norris Geyser Basin, immediately west of a patch of vegetation informally known as Tree Island. It is about 13 feet across, and the water in ...