# Relationship history for MSHA mine 2200819

Current hierarchy: **CBEL Inc → Tri-State Coleman Lands, LLC → Coleman 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:** Tri-State Coleman Lands, LLC → Coleman Mine; 2014-10-14 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** CBEL Inc → Coleman Mine; 2014-10-14 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** CBEL Inc → Tri-State Coleman Lands, LLC; 2014-10-14 to current/open; source msha-controller-operator-history