# Relationship history for MSHA mine 2402767

Current hierarchy: **Chris  Cooney → C3 Limited Liability Company → Anaconda Bench Sapphire Mine**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-17T05:35:58.500035+00:00

## Valid-time edges

- **operator_operates_mine:** C3 LLC → Anaconda Bench Sapphire Mine; 2021-09-14 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Chris  Cooney → Anaconda Bench Sapphire Mine; 2021-09-14 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Chris  Cooney → C3 LLC; 2021-09-14 to current/open; source msha-controller-operator-history