• Source: Ring Mountain (British Columbia)

      • Ring Mountain, also called Crucible Dome, is a tuya in the Mount Cayley volcanic field, British Columbia, Canada. It has a horseshoe shaped crater, located on the east side of the upper Squamish River. Outcrops on Ring Mountain's western side contain highly variable, fine-scale jointing and are locally broken down into many small spires and knobs. The age of Ring Mountain is unknown, but probably formed during the Fraser Glaciation like most tuyas in Canada.


      See also


      Mount Cayley
      Garibaldi Volcanic Belt
      Cascade Volcanoes
      Volcanism of Canada
      Volcanism of Western Canada


      References




      External links


      Catalogue of Canadian volcanoes: Ring Mountain
      "Ring Mountain". BC Geographical Names.

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