Union Pacific
MSHA Mine ID: 4202297
Material Type
Dimension Traprock
Mine Type
Surface
Classification Confidence
95% (HIGH)
Location Status
VERIFIED
Operator Information
Operator
Harper Contracting, Inc.
Controller
Harper Investments Inc
Location
County: Box Elder
State: UT
Country: US
Data Source
US_MSHA
Snapshot: 2026-01-30
Classification: vv1
Nearby Quarries in UT
Mt Moriah Quarries
Mt Moriah Stone Quarries LLC
Dimension Slate
Stardust Claims
Dunbar Stone Co Inc
Dimension Sandstone
Lone Pine Quarry
Gold Star Stone Inc
Dimension Stone NEC
Portable 3CottonThomas/Aragonite
Star Stone Quarries Inc
Dimension Limestone
Mountain Valley Stone Inc
Mountain Valley Stone, Inc.
Dimension Stone NEC
Brown Canyon Stone Works LLC
Western Construction Materials LLC
Dimension Stone NEC