The Mineral Industry of Maryland, 2014 (PDF)
myb2-2014-md.pdf
(401.27 KB)
Detailed Description
PDF format - Maryland 2014 Minerals Yearbook chapter. State chapters from the Minerals Yearbook (Volume II. -- Area Reports: Domestic) are designed to provide statistical data and information for mineral commodities on a State-by-State basis.
Sources/Usage
Public Domain.