Database fields, all categories

Site identification
rec_noUnique record identifier
Geographic location
state_locaName of the state or other locality in which the site is found.
countyName of the county in which the site is located.
latitudeAngular distance measured on a meridian north or south from the equator.
longitudeAngular distance between the plane of a meridian east or west from the plane of the meridian of Greenwich.
Site characteristics
site_nameThe name of the facility.
company_naThe name of the company which operates the facility.
plant_minType of operation: P = Plant, M = Mine, M/P = both
commodityThe mineral(s) and/or metal(s) produced or processed by the facility.