Overview of the 2019 Arizona Active Mines Directory with Carson Richardson.
Overview of the 2019 Arizona Active Mines Directory with Carson Richardson.
AZGS’s Dr. Carson Richardson describes the ‘Active Mine’ annual project to track mine activity and production in Arizona. The Arizona Mine Inspector’s Office collaborates on this project.
The 2019 Directory of Active Mines is available for download: http://repository.azgs.az.gov/uri_gin/azgs/dlio/1916