HP diatreme
Encyclopedia
The HP diatreme, also called the HP pipe, is a diatreme
in the Rocky Mountains
of southeastern British Columbia
, Canada
, located 50 km (31 mi) northeast of Golden
.
Diatreme
A diatreme is a breccia-filled volcanic pipe that was formed by a gaseous explosion. Diatremes often breach the surface and produce a tuff cone, a filled relatively shallow crater known as a maar, or other volcanic pipes.- Word origin :...
in the Rocky Mountains
Rocky Mountains
The Rocky Mountains are a major mountain range in western North America. The Rocky Mountains stretch more than from the northernmost part of British Columbia, in western Canada, to New Mexico, in the southwestern United States...
of southeastern British Columbia
British Columbia
British Columbia is the westernmost of Canada's provinces and is known for its natural beauty, as reflected in its Latin motto, Splendor sine occasu . Its name was chosen by Queen Victoria in 1858...
, Canada
Canada
Canada is a North American country consisting of ten provinces and three territories. Located in the northern part of the continent, it extends from the Atlantic Ocean in the east to the Pacific Ocean in the west, and northward into the Arctic Ocean...
, located 50 km (31 mi) northeast of Golden
Golden, British Columbia
Golden is a town in southeastern British Columbia, Canada, located west of Calgary, Alberta and east of Vancouver.-History:Much of the town's history is tied into the Canadian Pacific Railway and the logging industry...
.