# Relationship history for MSHA mine 1513061

Current hierarchy: **Carl  Kirk → North Star Mining Inc. → #5A**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-13T11:19:05.459773+00:00

## Valid-time edges

- **operator_operates_mine:** Ban-Prat Coal Company Inc → #5A; 1981-08-01 to 1985-04-16; source msha-controller-operator-history
- **controller_controls_mine:** Hall William E Et Al → #5A; 1981-08-01 to 1985-04-16; source msha-controller-operator-history
- **controller_controls_operator:** Hall William E Et Al → Ban-Prat Coal Company Inc; 1981-08-01 to 1985-04-16; source msha-controller-operator-history
- **controller_controls_mine:** Newman Jamie → #5A; 1985-03-21 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Diamond N Mining Inc → #5A; 1985-04-17 to 2006-12-14; source msha-controller-operator-history
- **controller_controls_operator:** Newman Jamie → Diamond N Mining Inc; 1985-04-17 to 2006-12-14; source msha-controller-operator-history
- **controller_controls_mine:** Carl  Kirk et al → #5A; 1998-02-19 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** North Star Mining Inc. → #5A; 2006-12-15 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Carl  Kirk et al → North Star Mining Inc.; 2006-12-15 to current/open; source msha-controller-operator-history