MapServer WFS Metallic and nonmetallic mineral resources throughout the world. Included are deposit name, location, commodity, deposit description, geologic characteristics, production, reserves, resources, and references. mineral resources; mining and quarrying; abandoned mines http://mrdata.usgs.gov/services/mrds&? mrds-high Metallic and nonmetallic mineral resources throughout the world. Included are deposit name, location, commodity, deposit description, geologic characteristics, production, reserves, resources, and references. mineral resources; mining and quarrying; abandoned mines EPSG:4267 http://mrdata.usgs.gov/metadata/mrds.xml mrds-low Metallic and nonmetallic mineral resources throughout the world. Included are deposit name, location, commodity, deposit description, geologic characteristics, production, reserves, resources, and references. mineral resources; mining and quarrying; abandoned mines EPSG:4267 http://mrdata.usgs.gov/metadata/mrds.xml