Tom MacKay Creek Cone

Tom MacKay Creek Cone is a basalt subglacial mound in northwestern British Columbia, Canada. It is part of the Iskut-Unuk River Cones group and last erupted during the Pleistocene epoch.[1] There is a single vent and a single flow, of weathered, fragmented pillow basalt, of maximum 30m thickness.[2]

See also

References

  1. Catalogue of Canadian volcanoes: Tom MacKay Creek Cone
  2. Petrography, Geochemistry and Petrogenesis of the Iskut-Unuk Rivers Volcanic Centres, Northwestern British Columbia, by Steinunn Hauksdottir, 1994