Cauldron Dome
Canada · Americas
About
Cauldron Dome is a tuya in the Mount Cayley volcanic field, British Columbia, Canada. Cauldron Dome is made of coarsely plagioclase-orthophyroxene-phyric andesite lava flows and last erupted during the Holocene. It is in the Garibaldi Volcanic Belt, a portion of the Canadian Cascade Arc.
Adapted from Wikipedia (CC BY-SA). Photography via Wikimedia Commons.