# MSHA citation `5117101`
> **Significant & Substantial** · Citation · 03/09/2026 · O-N Minerals (Michigan) Company
## Rule
- **Section of Act:** —
- **Part / Section:** 46.7(a)
- **Type:** Citation
## Severity
- **S&S flag:** Y
- **Likelihood:** Highly
- **Injury/Illness:** Fatal
- **# affected:** 1
- **Negligence:** HighNegligence
## Money
- **Proposed penalty:** $29,904
- **Amount paid:** $0
- **Amount due:** $29,904
- **Contested:** N
## Parties
- **Mine:** [2000061](https://api.morvs.ai/mine/2000061) — O-N Minerals, Cedarville Operation
- **Violator:** O-N Minerals (Michigan) Company (Operator)
- **Controller:** Carmeuse Holding SA
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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · MORVS · CC0 1.0*