There are 41 active mining operations in Ontario, most of which are located in Northern Ontario. Of the 41 active mines: Nine are base metal (nickel, copper, zinc) mines.
How many abandoned mines are in Ontario?
There are over 5,700 abandoned mine sites scattered throughout the province that exhibit over 16,000 mine features. Of these, approximately 4,000 sites could potentially be hazardous to public health and safety, or to the environment.
How many mines are open in Northern Ontario?
There are currently seven active mining sites located in or close to several Northwestern Ontario municipalities including: Barrick Gold Hemlo Mine in Marathon.
How many active mines are in Canada?
Canada produced 60 minerals and metals at almost 200 mines and 6,500 sand, gravel and stone quarries.
Mineral production, by province and territory, 2020 and 2021 (p)
| Province/territory | Total for Canada |
|---|---|
| 2018 | 49,049 |
| 2019 | 48,065 |
| 2020 | 46,369 |
| 2021 (p) | 55,506 |
Are there mines in Ontario?
In addition to 37 mines, there are currently 21 mills for metal mines in Ontario. The province also has five refineries and three smelters (note that Cameco’s Uranium Conversion facility is in the same classification as smelters) for metal mines.
How many operating mines are in Ontario?
Ontario is a world-class producer of nickel, gold, copper, zinc and platinum group elements. There are 41 active mining operations in Ontario, most of which are located in Northern Ontario. Of the 41 active mines: Nine are base metal (nickel, copper, zinc) mines.
Are there still active mine fields?
It is estimated that there are 110 million land mines in the ground right now. An equal amount is in stockpiles waiting to be planted or destroyed. Mines cost between $3 and $30, but the cost of removing them is $300 to $1000. The cost of removing all existing mines would be $50- to $100-billion.
What is the largest mine in Ontario?
Compass Minerals’ Goderich salt mine, located 1,800 feet under Lake Huron, is the largest underground salt mine in the world. The mine is as deep as the CN Tower in Toronto is tall. It has operated since 1959 and was acquired by Compass Minerals in 1990.
What is the deepest mine in Ontario?
Creighton Mine
Creighton is an underground nickel mine located in Greater Sudbury, Ontario, Canada, and the ninth deepest mine in the world. It is also the world’s deepest nickel mine, with its mining depth extending up to 2.42km.
Where is the biggest mine in Canada?
northwestern Quebec
Canadian Malartic, 25 km west of Val-d’Or in northwestern Quebec, is one of the largest operating gold mines in Canada. The open-pit mine and processing plant built by Osisko Mining Corp. began commercial production in May 2011.
Which Canadian province has most mines?
Mineral production by province and territory
In 2021, Quebec ceded its place as the largest mining producer by value of production in Canada to British Columbia.
Which province has the most mines in Canada?
Quebec had the highest number of metal mines of any Canadian province as of 2020, with some 24 metal mining establishments.
Number of metal mines in Canada in 2020, by province.
| Characteristic | Numer of mines |
|---|---|
| – | – |
Which province is leading in mining?
North West, Limpopo and Mpumalanga have the largest mining workforces. This is not surprising, as mining is the largest industry in all three provinces, according to provincial gross domestic product (GDP) estimates.
How many active mines are in Sudbury Ontario?
Industry statistics
The Greater Sudbury mining complex contains nine operating mines, two mills, two smelters and a nickel refinery. It also consists of more than 300 mining supply firms employing more than 12,000 people and generating approximately $4 billion in annual exports.
How many abandoned mines are in Canada?
The long history of mining in Canada has resulted in more than 10,000 orphaned and abandoned mine (OAMs) sites requiring varying degrees of rehabilitation.
Are there any active coal mines in Canada?
Canada is home to 24 permitted coal mines – 19 of which are currently in operation. More than 90% of Canada’s coal deposits are located in western provinces, in British Columbia, Alberta and Saskatchewan.
How many naval mines are still out there?
According to some estimates, there are perhaps a million naval mines of more than 300 types are in the inventories of more than 60 navies, excluding the US which doubtless has many more.
Is cobalt still mined in cobalt Ontario?
The new northern Ontario cobalt refinery, the only one in North America, has stuck a partnership with a Sudbury mine to keep material here.
What is Canada’s largest mining company?
All dollar amounts are in Canadian dollars, and all figures are as of April 7, 2021.
- Nutrien Ltd. (NTR.TO)
- Barrick Gold Corp. (ABX.TO)
- Teck Resources Ltd. (TECK.B.TO)
- First Quantum Minerals Ltd. (FM.TO)
- Kinross Gold Corp. (K.TO)
- Agnico Eagle Mines Ltd. (AEM.TO)
- Kirkland Lake Gold Ltd. (KL.TO)
- Lundin Mining Corp.
Do people still work in underground mines?
In 1923, there were about 883,000 coal miners; today there are about 53,000. Working in coal mines is dangerous — miners have to deal with toxic gases, plus the threat of being crushed, drowned, or injured from fires and explosions. Some miners love it.
How long can mines remain active?
50 years
Landmines are generally buried 6 inches (15 centimeters) under the surface or simply laid above ground. Buried landmines can remain active for more than 50 years.