The Northwest Territories is a federal territory of Canada. At a land area of approximately 1,144,000 km2 (442,000 sq mi) and a 2016 census population of 41,790, it is the second-largest and the most populous of the three territories in Northern Canada. Its estimated population as of 2023 is 45,668. Yellowknife is the capital, most populous community, and only city in the territory; its population was 19,569 as of the 2016 census. It became the territorial capital in 1967, following recommendations by the Carrothers Commission.
Yellowknife is the capital, largest community, and only city in the Northwest Territories, Canada. It is on the northern shore of Great Slave Lake, about 400 km (250 mi) south of the Arctic Circle, on the west side of Yellowknife Bay near the outlet of the Yellowknife River.
Vermiculite is a hydrous phyllosilicate mineral which undergoes significant expansion when heated. Exfoliation occurs when the mineral is heated sufficiently; commercial furnaces can routinely produce this effect. Vermiculite forms by the weathering or hydrothermal alteration of biotite or phlogopite. Large commercial vermiculite mines exist in the United States, Russia, South Africa, China, and Brazil.
Great Slave Lake is the second-largest lake in the Northwest Territories of Canada, the deepest lake in North America at 614 m (2,014 ft), and the tenth-largest lake in the world by area. It is 469 km (291 mi) long and 20 to 203 km wide. It covers an area of 27,200 km2 (10,500 sq mi) in the southern part of the territory. Its given volume ranges from 1,070 km3 (260 cu mi) to 1,580 km3 (380 cu mi) and up to 2,088 km3 (501 cu mi) making it the 10th or 12th largest by volume.
Aklavik is a hamlet located in the Inuvik Region of the Northwest Territories, Canada. Until 1961, with a population over 1,500, the community served as the regional administrative centre for the territorial government.
Hay River, known as "the Hub of the North", is a town in the Northwest Territories, Canada, located on the south shore of Great Slave Lake, at the mouth of the Hay River. The town is separated into two sections, a new town and an old town with the Hay River/Merlyn Carter Airport between them. The town is in the South Slave Region, and along with Fort Smith, the town is home to one of the two regional offices.
Johns Manville is an American company based in Denver, Colorado, that manufactures insulation, roofing materials and engineered products. For much of the 20th century, the then-titled Johns-Manville Corporation was the global leader in the manufacture of asbestos-containing products, including asbestos pipe insulation, asbestos shingles, asbestos roofing materials and asbestos cement pipe.
Fort Smith is a town in the South Slave Region of the Northwest Territories (NWT), Canada. It is located in the southeastern portion of the Northwest Territories, on the Slave River and adjacent to the Alberta border along the 60th parallel north.
The Diavik Diamond Mine is a diamond mine in the North Slave Region of the Northwest Territories, Canada, about 300 km (190 mi) northeast of Yellowknife.
Aurora College, formerly Arctic College, is a college located in the Northwest Territories, Canada with campuses in Inuvik, Fort Smith and Yellowknife. They have learning centres in 23 communities in the NWT. The head office for Aurora College is located in Fort Smith.
Pine Point is an abandoned locality that formerly held town status near the south shore of Great Slave Lake between the towns of Hay River and Fort Resolution in the Northwest Territories of Canada. It was built to serve the work force at the Pine Point Mine, an open-pit mine that produced lead and zinc ores. The town's population peaked at 1,915 in 1976, but was abandoned and deconstructed in 1988 after the mine closed in 1987.
Fort Resolution is a hamlet in the South Slave Region of the Northwest Territories, Canada. The community is situated at the mouth of the Slave River, on the shores of Great Slave Lake, and at the end of the Fort Resolution Highway. It is the headquarters of the Deninu Kųę́ First Nation, whose Chief is Louis Balsillie.
Building insulation materials are the building materials that form the thermal envelope of a building or otherwise reduce heat transfer.
Hay River Reserve is one of only three Indian reserves in Canada's Northwest Territories. Located in the South Slave Region, it is a Slavey community with a population of 259, of which the majority are First Nations and some Métis, at the 2021 Canadian census, a 16.2% decrease from the 2016 census. The main languages on the reserve are South Slavey, and English. In 2017 the Government of the Northwest Territories reported that the population was 329, resulting in an average annual growth rate of 0.4% between 2007 and 2017.
Asbestos is a naturally occurring fibrous silicate mineral. There are six types, all of which are composed of long and thin fibrous crystals, each fibre being composed of many microscopic "fibrils" that can be released into the atmosphere by abrasion and other processes. Inhalation of asbestos fibres can lead to various dangerous lung conditions, including mesothelioma, asbestosis, and lung cancer. As a result of these health effects, asbestos is considered a serious health and safety hazard.
The Taltson River is a roughly 500 km (310 mi) river in the Northwest Territories of Canada that drains into the Great Slave Lake. There are three hydroelectric power control structures on the river, and one power station.
Joseph Burr Tyrrell Elementary School is an elementary school in Fort Smith, Northwest Territories, Canada and is named for Joseph Tyrrell. The school is overseen by the Fort Smith District Education Authority and administered by the South Slave Divisional Education Council. It provides elementary education services to students from Fort Smith as well as the nearby Salt River First Nation and Smith's Landing First Nation.
Paul William Kaeser High School is a high school in Fort Smith, Northwest Territories, Canada. The school is overseen by the Fort Smith District Education Authority and administered by the South Slave Divisional Education Council. It provides secondary education services to students from Fort Smith as well as the nearby Salt River First Nation and Smith's Landing First Nation.
The South Slave Divisional Education Council (SSDEC) is the organizational entity responsible for the administration of public schools within the South Slave Region of the Northwest Territories, Canada. Its responsibility includes all schools within the five communities of the South Slave. Specifically, it is responsible for schools in the communities of Fort Resolution, Fort Smith, K'atl'odeche First Nation, Hay River, and Łutselk'e. Given the vast distances between communities, and the relatively small populations, the eight schools of the South Slave range in enrolment from 60 to 250 students. Although considered part of the South Slave Region by other departments of the Government of the Northwest Territories, the communities of Fort Providence and Kakisa are served by the Deh Cho Divisional Education Council and not the SSDEC.
Princess Alexandra School is a school located in Hay River, Northwest Territories, Canada providing public education for students in grades 4 through 7. The administration of the school is the responsibility of the South Slave Divisional Education Council (SSDEC).
