Llangorse Mountain is a
mountain
A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock. Although definitions vary, a mountain may differ from a plateau in having a limited Summit (topography), summit area, and ...
in northern
British Columbia
British Columbia (commonly abbreviated as BC) is the westernmost province of Canada, situated between the Pacific Ocean and the Rocky Mountains. It has a diverse geography, with rugged landscapes that include rocky coastlines, sandy beaches, ...
,
Canada
Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by tot ...
, located southeast of
Atlin on the eastern side of the head of the
Gladys River. It is a volcanic feature of the vast
Northern Cordilleran Volcanic Province
The Northern Cordilleran Volcanic Province (NCVP), formerly known as the Stikine Volcanic Belt, is a geologic province defined by the occurrence of Miocene to Holocene volcanoes in the Pacific Northwest of North America. This belt of volcanoes ex ...
and is the only location of
megacrysts In geology, a megacryst is a crystal or grain that is considerably larger than the encircling matrix. They are found in igneous and metamorphic rocks. Megacrysts can be further classified based on the nature of their origin, either as:Chapman, Carle ...
made of
kaersutite
Kaersutite is a dark brown to black double chain calcic titanium bearing amphibole mineral with formula: NaCa2(Mg3Ti4+Al)(Si6Al2)O22(OH)2.
Ferro-kaersutite is the divalent iron rich endmember of the kaersutite group, with the iron replacing ma ...
in the volcanic zone.
Llangorse Mountain got its name origin on October 7, 1954 from being near
Llangorse Lake
Llangorse Lake ( cy, Llyn Syfaddon, variant: ) is the largest natural lake in Mid and South Wales, and is situated in the Brecon Beacons National Park, near the town of Brecon and the village of Llangors.
The lake is famous for its coarse fishin ...
,
which gets its name from
Llangorse Lake
Llangorse Lake ( cy, Llyn Syfaddon, variant: ) is the largest natural lake in Mid and South Wales, and is situated in the Brecon Beacons National Park, near the town of Brecon and the village of Llangors.
The lake is famous for its coarse fishin ...
, the largest lake in
South Wales
South Wales ( cy, De Cymru) is a loosely defined region of Wales bordered by England to the east and mid Wales to the north. Generally considered to include the historic counties of Glamorgan and Monmouthshire, south Wales extends westwards ...
, which is in turn named for the nearby village of
Llangors
Llangors (also known as Llangorse) is a small village, community and electoral ward in southern Powys, in the historic county of Brecknockshire, within the Brecon Beacons National Park.
Description
Llangors lies a few miles east of Brecon, betwe ...
.
See also
*
Volcanism of Canada
Volcanic activity is a major part of the geology of Canada and is characterized by many types of volcanic landform, including lava flows, volcanic plateaus, lava domes, cinder cones, stratovolcanoes, shield volcanoes, submarine volcanoes, calder ...
*
Volcanism of Western Canada
Volcanism of Western Canada has produced lava flows, lava plateaus, lava domes, cinder cones, stratovolcanoes, shield volcanoes, greenstone belts, submarine volcanoes, calderas, diatremes and maars, along with examples of more less common volcanic ...
*
List of Northern Cordilleran volcanoes
The geography of northwestern British Columbia and Yukon, Canada is dominated by volcanoes of the Northern Cordilleran Volcanic Province formed due to continental rifting of the North American Plate. It is the most active volcanic region in Canad ...
References
Volcanoes of British Columbia
One-thousanders of British Columbia
Cassiar Land District
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