2001. U.S. Geological Survey. This data set includes construction minerals operations in the United States. The data represent commodities covered by the Minerals Information Te...
2001. U.S. Geological Survey. This data set includes miscellaneous industrial minerals operations in the United States. The data represent commodities covered by the Minerals In...
2001. U.S. Geological Survey. This data set includes refractory, abrasive, and other industrial minerals operations in the United States. The data represent commodities covered ...
1997. U.S. Geological Survey. This data set includes agricultural minerals operations in New York State. The data represent commodities covered by the Minerals Information Team ...
1997. U.S. Geological Survey. This data set includes ferrous metal processing plants in the United States. The data represent commodities covered by the Minerals Information Tea...
1997. U.S. Geological Survey. This data set includes nonferrous metal processing plants in the United States. The data represent commodities covered by the Minerals Information ...