Hunter Mine caldera
Encyclopedia
The Hunter Mine caldera is a caldera
complex in the North Volcanic Zone of the Abitibi greenstone belt
in Ontario
and Quebec
, Canada
. It is located at the eastern end of Lake Abitibi
.
Caldera
A caldera is a cauldron-like volcanic feature usually formed by the collapse of land following a volcanic eruption, such as the one at Yellowstone National Park in the US. They are sometimes confused with volcanic craters...
complex in the North Volcanic Zone of the Abitibi greenstone belt
Abitibi greenstone belt
The Abitibi greenstone belt is a 2,800-2,600 million year old greenstone belt that spans across the Ontario-Quebec border in Canada. It is mostly made of volcanic rocks, but also includes ultramafic rocks, mafic intrusions, granitoid rocks, and early and middle Precambrian sediments.-Geographical...
in Ontario
Ontario
Ontario is a province of Canada, located in east-central Canada. It is Canada's most populous province and second largest in total area. It is home to the nation's most populous city, Toronto, and the nation's capital, Ottawa....
and Quebec
Quebec
Quebec or is a province in east-central Canada. It is the only Canadian province with a predominantly French-speaking population and the only one whose sole official language is French at the provincial level....
, 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...
. It is located at the eastern end of Lake Abitibi
Lake Abitibi
Lake Abitibi is a lake in northeastern Ontario and western Quebec, Canada. The lake is separated in two distinct portions by a short narrows, making it actually 2 lakes. Its total area is 931 km², and net area 903 km². The lake is shallow and studded with islands...
.