← MSHA mines + accidents
Gray Rock Quarry
Metal/Non-metal · Surface · 0404349 · Abandoned
Operator
- Controller (parent)
- Cimenteries Cbr Cementbedrijven
- Operator
- Calaveras Cement Company
- Commodity
- Stone
Location
- State
- CA · Shasta Co.
- Congressional district
- 02
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown