# N.H.D. Pit
> **Metal/Non-metal** mine · MSHA ID `0600774` · Surface · **Intermittent**
## Operator
- **Controller (parent):** Bonnie  Barron
- **Operator:** The Lynn Corporation
- **Employees:** 1
- **Commodity:** SandAndGravel
## Location
- **State:** CT · New London Co.
- **Coordinates:** 41.565556, -71.976389
## Safety record
- **Total accidents/injuries:** 0
- **Fatalities:** 0
- **Total days lost:** 0
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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*