← MSHA mines + accidents

Sierra Silica Resources

Metal/Non-metal · Surface · 0405879 · Active

0

Accidents

0

Fatalities

0

Days lost

30

Employees

Operator

Controller (parent): Morris Ravine Industrial Minerals LLC; Pinnacle Aggregates LLC; Mining a
Operator: Industrial Silica Products, LLC
Commodity: Nonmetal

Location

State: CA · Butte Co.
Coordinates: 39.476389, -121.566389

Source

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