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The Chambers-Strathy Batholith, also called the Strathy-Chambers Batholith, is a large
The Chambers-Strathy Batholith, also called the Strathy-Chambers Batholith, is a large granitoid
A granitoid is a generic term for a diverse category of coarse-grained igneous rocks that consist predominantly of quartz, plagioclase, and alkali feldspar. Granitoids range from plagioclase-rich tonalites to alkali-rich syenites and from quartz ...
batholith
A batholith () is a large mass of intrusive igneous rock (also called plutonic rock), larger than in area, that forms from cooled magma deep in Earth's crust. Batholiths are almost always made mostly of felsic or intermediate rock types, such ...
complex in the Temagami
Temagami, formerly spelled as Timagami, is a municipality in northeastern Ontario, Canada, in the Nipissing District with Lake Temagami at its heart.
The Temagami region is known as ''n'Daki Menan'', the homeland of the area's First Nations commu ...
region of Northeastern Ontario
Northeastern Ontario is a secondary region of Northern Ontario in the Canadian province of Ontario, which lies north of Lake Huron and east of Lake Superior.
Northeastern Ontario consists of the districts of Algoma, Sudbury, Cochrane, Timiskami ...
, 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 ...
. Named for the Chambers
Chambers may refer to:
Places
Canada:
*Chambers Township, Ontario
United States:
*Chambers County, Alabama
* Chambers, Arizona, an unincorporated community in Apache County
* Chambers, Nebraska
* Chambers, West Virginia
* Chambers Township, Hol ...
and Strathy townships, its compositions range from pink to grey quartz monzonite
Quartz monzonite is an intrusive, felsic, igneous rock that has an approximately equal proportion of orthoclase and plagioclase feldspars. It is typically a light colored phaneritic (coarse-grained) to porphyritic granitic rock. The plagioclase ...
to granodiorite
Granodiorite () is a coarse-grained (phaneritic) intrusive igneous rock similar to granite, but containing more plagioclase feldspar than orthoclase feldspar.
The term banatite is sometimes used informally for various rocks ranging from gra ...
and intrudes through rocks of the Temagami Greenstone Belt
The Temagami Greenstone Belt (TGB) is a small 2.7 billion year old greenstone belt in the Temagami region of Northeastern Ontario, Canada. It represents a feature of the Superior craton, an ancient and stable part of the Earth's lithosphere ...
.
See also
*Iceland Lake Pluton The Iceland Lake Pluton, formerly known as the Ingall Lake Batholith, is a large granitic intrusion in Briggs and Strathcona townships of Temagami, Northeastern Ontario, Canada. It is one of the three separate granitoid intrusions that constitute ...
*Spawning Lake Stock
The Spawning Lake Stock is an Archean age granitoid stock in Northeastern Ontario, Canada, located in Briggs Township and Chambers Township of Temagami. It intrudes through the Tetapaga Syncline, a major geologic fold in the Temagami Greenstone ...
References
Batholiths of North America Igneous petrology of Ontario Geology of Temagami Strathy Township {{NorthernOntario-geo-stub