Mine #1

AbandonedCrushed, Broken GraniteSurfaceMSHA

Location

StateCalifornia
CountySan Diego
Nearest TownLakeside
Coordinates32.90639, -116.94333

Commodities

PrimaryCrushed, Broken Granite

Mine Details

StatusAbandoned
TypeSurface
OperatorSuperior Ready Mix Concrete L P
Data SourceMSHA
Source ID0404843

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.

Other Mines in San Diego County

View all mines in San Diego County →

Other Crushed, Broken Granite Mines in California

All crushed, broken granite mines in California →