MFR, INC
MSHA Mine ID: 2302017
Material Type
Dimension Stone NEC
Mine Type
Surface
Classification Confidence
95% (HIGH)
Location Status
VERIFIED_AMBIGUOUS
Operator Information
Operator
Continental Cement Company Llc
Controller
Summit Materials LLC
Location
County: Ralls
State: MO
Country: US
Data Source
US_MSHA
Snapshot: 2026-01-30
Classification: vv1
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