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Federal
National Mine Map Repository Mine Locations
Department of the Interior —
The National Mine Map Repository (NMMR) maintains point locations for mines appearing on maps within its archive. This dataset is intended to help connect the Office... -
Federal
Surface Coal Mine Operation Permit Boundaries
Department of the Interior —
As described by ASTM D7780-12: This feature class contains polygons depicting boundaries of surface Coal Mining Operations and surface disturbance due to underground... -
Federal
OSMRE Abandoned Mine Land Award-Winning Projects
Department of the Interior —
This layer displays the counties where award-winning AML projects are located along with information about the projects. Since project locations are not always known...