Active
DEWEY PLANT
I-North towards Flagstaff, exit HWY 69 towards Prescott, turn Right onto HWY 169, Mine entrance on Left hand side shortly after Church on Right, Yavapai County, AZ
MSHA ID0202633
TYPESurface
MATERIALConstruction Sand and Gravel
EMPLOYEES8
MATERIALS PRODUCED
Construction Sand and Gravel
COMPANY INFORMATION
Operator
MDI Mining
Parent Company
Michael Denny
Company Type
Corporation
DIRECTIONS
100
CONTACT
Contact information not available for unclaimed listings.
Are you the owner? Claim this listing34.539722, -112.201667
Data Source
Mine Safety and Health Administration (MSHA)
Last updated: 1/30/2026
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