Vintage fur stole with satin redwood lining

Glamorous vintage stole. Has a redwood color soft satin lining with straps to help it stay on. There is a stain on the satin (see pic) it can prob be washed but did not attempt to wash due to the sensitivity of fur I am not sure what type of fur. But it is genuine. I researched online and saw other sellers describing as marmot fur and others minx. I do not think it’s minx. I think more likely it’s marmot