Indiana Geological SurveyCOAL_MINE_ACTIVE_HYMERA_IN_2014 is a polygon-based ESRI ArcGIS shapefile that shows the location and extent of active surface and underground coal mines in the coal region of west-central and southwestern Indiana that mine the Hymera Coal Member. COAL_MINE_ACTIVE_HYMERA_IN_2014 is attributed to allow the mine polygons to be differentiated based on mine number, mine name, county name, and the mine owner.ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/fbe69bc198f3488785fe6bdfd8cfb4dc_38engIndianaMapPublicHymera Coal Member Active Mines 2014 [Indiana]Web servicesIndiana2014