Gold Hill Mill

AbandonedGold OreFacilityMSHA

Location

StateColorado
CountyBoulder
Nearest TownBoulder
Coordinates40.06778, -105.39611

Commodities

PrimaryGold Ore
SecondarySilver Ore

Mine Details

StatusAbandoned
TypeFacility
OperatorColorado Milling Company, LLC
Data SourceMSHA
Source ID0505034

What This Means

This mine is listed as abandoned or sealed in federal records. Abandoned mines can pose safety and environmental risks, including unstable ground, toxic gas accumulation, flooded shafts, and potential groundwater contamination from heavy metals or acid mine drainage. Never enter an abandoned mine. If you live near this site, consider checking with your state environmental agency about any ongoing remediation or monitoring programs.

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