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7 Springs Onyx Mine

Metal/Non-metal · Surface · 0201631 · Abandoned

0

Accidents

0

Fatalities

0

Days lost

—

Employees

Operator

Controller (parent): Western States Stone Company Inc
Operator: Western States Stone Company
Commodity: Nonmetal

Location

State: AZ · Maricopa Co.
Congressional district: 01

Source

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