← MSHA mines + accidents
Schoolhouse Research & Development
Metal/Non-metal · Surface · 3102001 · Abandoned
Operator
- Controller (parent)
- Covia Holdings LLC
- Operator
- Unimin Corp
- Commodity
- Nonmetal
Location
- State
- NC · Avery Co.
- Coordinates
- 35.945917, -82.00263
- Congressional district
- 10
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown