Source: U.S. Bureau of Economic Analysis
Industries in the Mining (except Oil and Gas) NAICS subsector primarily engage in mining, mine site development, and beneficiating (i.e., preparing) metallic minerals and nonmetallic minerals, including coal. The term "mining" is used in the broad sense to include ore extraction, quarrying, and beneficiating (e.g., crushing, screening, washing, sizing, concentrating, and flotation), customarily done at the mine site.
Consists of all counties in a state that are parts of metropolitan statistical areas.
For more information about this release go to http://www.bea.gov/newsreleases/regional/gdp_metro/gdp_metro_newsrelease.htm.
U.S. Bureau of Economic Analysis, Quantity Indexes for Real GDP: Private Industries: Mining: Mining, Except Oil and Gas for United States Metropolitan Portion [QGMPMINEXOILGASUSMP], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/QGMPMINEXOILGASUSMP, November 19, 2017.