Mont Saint-Grégoire (French pronunciation: [mɔ̃ sɛ̃ ɡʁeɡwaʁ]; height: 251 m (823 ft)) is a mountain in the Montérégie region of southern Quebec, Canada. It is composed of essexite and syenite, strongly contrasting with the surrounding sedimentary rocks. The area around Mont Saint-Grégoire is known for its maple syrup production, as well as some wine production.
The name was changed in 1923 from Mount Johnson [citation needed]. Mont Saint-Grégoire was named in honour of Pope Gregory I, who was also known as Gregory the Great.[1][2]
Geology
It is thought that Mont Saint-Grégoire might be the deep extension of a vastly eroded ancient volcanic complex, which was probably active about 125 million years ago.[3] The mountain was created when the North American Plate moved westward over the New England hotspot,[3] along with the other mountains of the Monteregian Hills. It forms part of the vast Great Meteor hotspot track.
References
- ^ "MRC of Haut-Richelieu". mrchr.qc.ca. Retrieved 2024-04-17.
- ^ "History of Mont-Saint-Grégoire, Le Haut-Richelieu, Québec, Canada - Postcards, Stories, Ancestry, News, Travel, Photos | GREENERPASTURE". greenerpasture.com. Retrieved 2024-04-17.
- ^ a b A Hundred-Million Year History of the Corner Rise and New England Seamounts Archived 2006-05-03 at the Wayback Machine Retrieved on 2007-08-01
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