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Yellowstone Has a Young Volcanic Vent With a 'Fiery' Surprise Beneath the Surface, Stuns Experts
Yellowstone Has a Young Volcanic Vent With a 'Fiery' Surprise Beneath the Surface, Stuns Experts Yellowstone National Park ...
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Yellowstone: Where There’s Always Something New!
Geologically speaking, things are always changing at Yellowstone—especially in the hydrothermal areas. It’s simply the nature ...
New volcanic vent bursts open in Yellowstone National Park
A new volcanic vent was discovered at Yellowstone National Park, the U.S. Geological Survey announced this week.
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What are thundereggs? The rare, chalcedony-filled rocks
Thundereggs specifically form in rhyolitic lava. Rhyolitic lava flows are volcanic flows composed of rhyolite — a high-silica (over 70% SiO2) volcanic rock. This type of lava is known for its ...