geo.wikisort.org - Mountains

Mont Yamaska (in English, Mount Yamaska) (in Abenaki, Wigwômadenek[1]) is part of the Monteregian Hills in southern Quebec. Its summit stands 411 m (1,348 ft) above sea level. This mountain is largely covered with deciduous forest dominated by sugar maple. Some apple orchards are raised on lower slopes.

Mont Yamaska Wigwômadenek
Aerial Shot of Mount Yamaska
Highest point
Elevation	411 m (1,348 ft)
Coordinates	45°27′25″N 72°52′19″W
Geography
Location	Saint-Paul-d'Abbotsford, 12 kilometers northwest of Granby, Quebec, Canada
Parent range	Monteregian Hills
Topo map	NTS 31H7 Granby
Geology
Age of rock	Early Cretaceous
Mountain type	Intrusive stock

Geology

Mont Yamaska is composed of igneous rock and hornfels. The igneous rock is mostly mafic with much gabbro, essexite, and a titanium-rich pyroxenite. Mont Yamaska might be the deep extension of a vastly eroded ancient volcanic complex, which was probably active about 125 million years ago.[2] The mountain was created when the North American Plate moved westward over the New England hotspot,[2] along with the other mountains of the Monteregian Hills that form part of the Great Meteor hotspot track.

See also

Yamaska National Park

References

External links

• Le mont Yamaska «sous mon aile!»
• Fondation pour la conservation du mont Yamaska

На других языках

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- [en] Mont Yamaska

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[fr] Mont Yamaska

Le mont Yamaska (en abénaqui : Wigw8madenek), connu localement sous le nom de mont Saint-Paul, est une montagne haute de 416 mètres située à Saint-Paul-d'Abbotsford, près de la ville de Granby. Elle fait géologiquement partie des neuf collines montérégiennes au sud du Québec.

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