Layer Estimates:

Layer: BLM MT SSME Subsurface Minerals Polygon (ID:2)
Count: 2259432
Extent:

XMin: -748272.6899
YMin: 229752.227299999
XMax: 154453.339000001
YMax: 768847.854200001
Spatial Reference: PROJCS["NAD_1983_Albers",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-106.0],PARAMETER["Standard_Parallel_1",43.5],PARAMETER["Standard_Parallel_2",48.0],PARAMETER["Latitude_Of_Origin",42.5],UNIT["Meter",1.0]]