description Carswell Overview
The Carswell structure is a large meteorite impact feature in northern Saskatchewan, Canada, measuring roughly 39 kilometers across. It lies within the Athabasca Basin, a region known for major uranium deposits, and its geology includes a central uplift and ring-shaped structural zones formed or modified by the impact. Because erosion and later geological processes have subdued its surface expression, the structure is identified mainly through geophysical and geological evidence.
help Carswell FAQ
Where is the Carswell impact structure?
Carswell is in northern Saskatchewan, Canada, within the Athabasca Basin. The region is also known for major uranium deposits.
How large is the Carswell structure?
It measures roughly 39 kilometres across, although some geological descriptions give a minimum diameter closer to 36 kilometres. The difference reflects how the eroded outer boundary is defined.
What geological features does Carswell have?
The structure includes a central uplift and ring-shaped geological features. It is an eroded impact structure, so the original crater form is not preserved as a simple bowl.
Why is Carswell important to geology?
Carswell is part of the Athabasca Basin, an area with major uranium resources. Studying the impact structure helps geologists understand both the region's deformation and the rocks exposed within it.
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