← MSHA mines + accidents
Ranch Rock Haven
Metal/Non-metal · Surface · 0405776 · Abandoned
Operator
- Controller (parent)
- Nicholas J Tonkinson
- Operator
- Ranch Rock Products Inc
- Commodity
- SandAndGravel
Location
- State
- CA · San Bernardino Co.
- Coordinates
- 34.163333, -117.575556
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown