This region of Canada owes its unique geology to that powerful collision—initially thought to be an asteroid and later interpreted as a comet. The collision punctured Earth’s crust, allowing material from the mantle to well up from below and fill the basin with melted rock.
https://youtube.com/watch?v=f9hws7R5Aaw
Why is Sudbury so rocky?
Reports published in the late 1960s described geological features that were said to be distinctive of meteorite impact, including shatter cones and shock-deformed quartz crystals in the underlying rock. Geologists reached consensus by about 1970 that the Sudbury basin was formed by a meteorite impact.
What is the rock in Sudbury?
The Sudbury Complex in southern Canada, which is about 1.9 billion years old, is a basin-shaped body that extends up to 60 km (37 miles) across. It consists mostly of layered norite and has deposits of copper, nickel, cobalt, gold, and platinum.
Why are the rocks in Sudbury black?
Many of the rocks at Dynamic Earth, as elsewhere in the Greater Sudbury area, are a distinctive black colour. Is this natural? Greater Sudbury’s rocks are not naturally black – rather, rock surfaces were stained black by early mining practices. Early smelter emissions contained sulphur dioxide and metal particulate.
What made the Sudbury crater?
The Sudbury Basin or Structure was formed by the impact of a 10 km meteorite. This is the second largest impact crater in the world. The original crater is guessed to be about 250 km in diameter. Impact occurred about 1.85 billion years ago.
Why are people moving to Sudbury?
Moving here
Sudbury offers an affordable lifestyle with lower housing costs compared to other urban centres, and some of the lowest property taxes in Ontario.
Is Sudbury Liberal or conservative?
Members of Parliament
| Parliament | Years | Party |
|---|---|---|
| 41st | 2011–2014 | New Democratic |
| 42nd | 2015–2019 | Liberal |
| 43rd | 2019–2021 | |
| 44th | 2021–present |
What is Sudbury best known for?
rock mining capital
With nine operating mines, two mills, two smelters, and a nickel refinery, Sudbury is arguably the hard rock mining capital of the world. Sudbury is home to a major geological structure in Ontario, Canada called the Sudbury Basin which is the third-largest crater on Earth, as well as one of the oldest.
Are there cougars in Sudbury?
The only cougar carcass found, despite all of these sightings, was at an area near the Manitoba/Ontario border 12 years ago, said Mallory. Hudson Bay Company records indicate cougar sightings as far north as Timiskaming. Cougars sightings have occured in the built up areas of Sudbury over the past few years.
What language do Sudbury speak?
Figure 4.1 Population by knowledge of official languages, Greater Sudbury / Grand Sudbury, 2011
| Official language | Population (percentage) |
|---|---|
| English only | 59.9 |
| French only | 1.0 |
| English and French | 38.8 |
| Neither English nor French | 0.2 |
Is Sudbury a good place to live?
Sudbury is one of the best cities to live in Northern Ontario, and it is the biggest. You get a combination of urban and rural living in one location. And, it’s a growing city that is becoming more diverse each year.
Why did NASA train in Sudbury?
Sudbury’s reputation for its infertile landscape was cemented in 1971 and ’72 when NASA sent its astronauts to train in Sudbury for the Apollo 16 and 17 missions, due to its apparent resemblance to the terrain of the moon.
What asteroid hit Sudbury?
A meteorite believed to be 10 to 16 kilometres in diameter hurtles from space striking the area now known as Sudbury, Ontario (700 kilometres away)!
Fire & Destruction.
| Arrival Time | Effect | Modern Comparison on our Planet |
|---|---|---|
| ~40 minutes | Air Blast | Maximum wind speeds over 2000km/hr |
Why is the Sudbury Basin deformed?
The Sudbury Basin, which is the world’s second-largest impact crater, was likely formed by an enormous comet that battered Earth more than 1.8 billion years ago, new research suggests.
How deep are the Sudbury mines?
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. Discovered in 1991, Creighton is owned and operated by Vale.
When did asteroid hit Sudbury Ontario?
about 1.8 billion years ago
The object responsible for creating Sudbury Basin crashed into Earth about 1.8 billion years ago. That makes this crater in Canada fifty times older than Popigai—one of the world’s most well-preserved craters—which was created a mere 36 million years ago.
Do people speak French in Sudbury?
Sudbury is known for its rich multicultural history. The City can also claim to be a truly bilingual community – over 25% of the population indicate French as their mother tongue and 38.7% of the population identify themselves as bilingual (2016 Census).
Who is the largest employer in Sudbury?
Sudbury’s top employers, according to Ontario Investment and Trade, include:
- Xstrata plc.
- Sudbury Tax Services Office.
- City of Greater Sudbury.
- Rainbow District School Board.
- Conseil scolaire de district catholique du Nouvel-Ontario.
- FNX Mining Company Inc.
- Teletech Holdings.
- Your Independent Grocer.
What is the living wage in Sudbury?
$16.98
Living wage by region
| Community | Living Wage | Date Last Calculated |
|---|---|---|
| Ottawa | $18.60 | Nov-2021 |
| Renfrew County | $17.40 | Nov-2021 |
| Toronto | $22.08 | Nov-2021 |
| Sudbury | $16.98 | Nov-2021 |
Can you drink tap water in Sudbury?
The City provides clean, safe drinking water, mandated to meet provincial water quality standards and inspected by Ministry of the Environment and Climate Change inspectors on a regular basis.
What type of people live in Sudbury?
Only about 2.7% of the population is of a visible minority group. Almost 42% of Sudbury’s population is Canadian, while 40.3% originate from France. Other ethnic origins include English, Irish, Scottish, German, Italian, Finnish and others.