Southern Wyoming (the Green River/Hanna Basins) consists of multiple major coal fields. Coal quality in Southern Wyoming can vary considerably; however, coal deposits are characterized by high BTU, low sulphur and low ash.

You may select any of the mine names below to access information about that mine. To access information about the company which owns the mine, select the company name below the mine's name.

Note: There is no information available for mine or company names rendered in black.