← MSHA mines + accidents
HUMPHREY SAND GRAVEL & REDI MIX
Metal/Non-metal · Surface · 2901007 · Abandoned
Operator
- Controller (parent)
- Roger Humphrey
- Operator
- Humphrey Sand Gravel & Redi Mix
- Commodity
- SandAndGravel
Location
- State
- NM · Sierra Co.
- Congressional district
- 02
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown