Opal Cone is a cinder cone located on the southeast flank of Mount Garibaldi in the Coast Mountains of British Columbia, Canada. It is the source of a 15 km (9 mi) long broad dacite lava flow with prominent wrinkled ridges. The lava flow is unusually long for a silicic lava flow.
Opal Cone is a member of the Cascade Volcanoes, but it is located in the Garibaldi Ranges in the Coast Mountains and not in the Cascade Range proper.
OpalCone is a cinder cone located on the southeast flank of Mount Garibaldi in the Coast Mountains of British Columbia, Canada. It is the source of a...
Cheekye River, a tributary of the Cheakamus River. OpalCone on the southeastern flank is a small volcanic cone from which a lengthy lava flow descends. The...
Range, British Columbia Kana Cone, British Columbia Kostal Cone, British Columbia Nazko Cone, British Columbia OpalCone, Garibaldi Park, British Columbia...
friable. It is also black, giving the mountain its name and character. Cinder Cone, to the east of The Black Tusk, produced a 9 km (6 mi) long lava flow during...
Range was last active about 10,700 to 9,300 years ago from a cinder cone called OpalCone. It produced a 15 km (9.3 mi) long broad dacite lava flow with prominent...
2011-07-02. "Upper Lillooet Provincial Park". BC Parks. Retrieved 2011-07-20. "OpalCone". Catalogue of Canadian volcanoes. Natural Resources Canada. 2009-03-10...
9,300 years ago produced a 15 km (9.3 mi) long dacite lava flow from OpalCone on Garibaldi's southeastern flank. This is unusually long for a dacite...
features such as an andesite tuya known as The Table, a cinder cone known as the OpalCone, and the stratovolcanoes Mount Garibaldi, Mount Price and The...
hiking, and winter use. Hiking trails continue past Elfin Lakes towards OpalCone, Mamquam Lake, Columnar Peak, The Gargoyles, and Atwell Peak. It is also...
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