COLTON RIVER SAND
MSHA Mine ID: 0405321
Material Type
Dimension Stone NEC
Mine Type
Surface
Classification Confidence
95% (HIGH)
Location Status
VERIFIED_AMBIGUOUS
Operator Information
Operator
Dalton Trucking Inc
Controller
Terry Klenske
Location
County: San Bernardino
State: CA
Country: US
Data Source
US_MSHA
Snapshot: 2026-01-30
Classification: vv1
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