Sentences with phrase «when volcanic lava»

Its story began nearly fifteen millions years ago when volcanic lava flows from eastern Oregon flowed along the route of the Columbia River.
Zeolite, one of the few negatively charged minerals, is formed naturally when volcanic lava reacts with salt water.

Not exact matches

When this superheated water rises from underground, it passes and often partially melts old lava flow deposits of rhyolite, a volcanic rock of silica - rich composition.
Clinoptilolite is formed when volcanic molten lava comes in contact with seawater.
When Mario reaches the volcanic side, the king will emerge from the lava pool and shake his head, angered that Mario has awakened him, beginning the battle.
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