Mineral commodity producing areas of Maryland in 2014
Detailed Description
The Maryland chapter of the Minerals Yearbook Volume II - Area Reports, Domestic - contains data and information on the nonfuel mineral commodities produced in Maryland including a generalized map of principal mineral commodity producing areas. The map is included in the PDF version; both PDF and XLS versions of text and data are available
Sources/Usage
Public Domain.
The Mineral Industry of Maryland, 2014
Minerals Yearbook Volume II 2014 Maryland chapter, PDF version; XLS version is also available.