Placer County Unincorporated, California · General provision
Section 17.04.030
From the ordinance
"Mined lands" mean and include the surface, subsurface, and groundwater of areas in which surface mining operations will be, are being, or have been conducted including private ways and roads appurtenant to any such area, land excavations, workings, mining waste, and areas in which structures, facilities, equipment, machines, tools all other materials or property which result from, or are used in, surface mining operations are located.