← MSHA mines + accidents
Rockport Quarry LLC
Metal/Non-metal · Surface · 4503677 · Abandoned
Operator
- Controller (parent)
- Marvin D Donovan Sr; Marvin D Donovan Jr
- Operator
- Rockport Quarry LLC
- Commodity
- Stone
Location
- State
- WA · Skagit Co.
- Coordinates
- 48.493056, -121.574722
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown