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San Francisco Sand

Metal/Non-metal · Surface · 0405312 · Abandoned

0

Accidents

0

Fatalities

0

Days lost

0

Employees

Operator

Controller (parent): Martin Marietta Materials Inc
Operator: Mission Valley Rock Company
Commodity: SandAndGravel

Location

State: CA · San Francisco Co.
Coordinates: 37.745854, -122.384454

Source

Authoritative: MSHA Mine Data Retrieval System
Machine: JSON-LD · Markdown