Topo map NTS 104O/07 Mountain type Subglacial mound Prominence 750 m Last eruption Pleistocene | Age of rock Pleistocene Elevation 2,125 m Province British Columbia Parent range Tuya Range | |
 | ||
Location British Columbia, Canada Mountain range Stikine Ranges, Cassiar Mountains, Tuya Range People also search for South Tuya, Caribou Tuya, Tuya Butte | ||
Ash Mountain is the highest summit in the Tuya Range of the Stikine Ranges in northcentral British Columbia, Canada, located immediately north of High Tuya Lake at the north end of Tuya Mountains Provincial Park. It is one of the six tuyas clustered close to Tuya Lake. The base of the volcano comprises pillow lava and hyaloclastite indicating that the volcano formed beneath ice or under a large lake. The volcano comprises loose debris as well as dikes of basaltic rock that intruded into the volcanic pile. Other tuyas in the area include Tuya Butte, South Tuya and Mathews Tuya, although most of the group of tuyas are unnamed.
Map of Ash Mountain, Stikine Region, BC, Canada
References
Ash Mountain (British Columbia) Wikipedia(Text) CC BY-SA