Active
IRONSIDE STONE WORKS QUARRY
I-15 north of helena to exit 209 go rt then immediate left on dirt rd go 1.5 miles turn left at quarry sign go 3.5 miles to quarry, Lewis And Clark County, MT
MSHA ID2402209
TYPESurface
MATERIALDimension Slate
EMPLOYEES3
MATERIALS PRODUCED
Dimension Slate
COMPANY INFORMATION
Operator
Ironside Stone Works Inc
Parent Company
Bridget A Korpi; Adam R Korpi
Company Type
Corporation
DIRECTIONS
20
CONTACT
Contact information not available for unclaimed listings.
Are you the owner? Claim this listing46.624444, -112.100833
Data Source
Mine Safety and Health Administration (MSHA)
Last updated: 1/30/2026
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