# Relationship history for MSHA mine 4608795

Current hierarchy: **Cleveland-Cliffs Inc → Extra Energy, Inc. → Jenkinjones Coal Slurry and Refuse Disp**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-18T09:31:49.615908+00:00

## Valid-time edges

- **controller_controls_mine:** Steven W  Haynes et al → Jenkinjones Coal Slurry and Refuse Disp; 1989-11-01 to 2008-09-15; source msha-controller-operator-history
- **controller_controls_mine:** Horizon Natural Resources Incorporated → Jenkinjones Coal Slurry and Refuse Disp; 1997-11-05 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Queen Coal Corp → Jenkinjones Coal Slurry and Refuse Disp; 1999-09-01 to 2002-09-17; source msha-controller-operator-history
- **controller_controls_mine:** Sammy  Goff et al → Jenkinjones Coal Slurry and Refuse Disp; 1999-09-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Sammy  Goff et al → Queen Coal Corp; 1999-09-01 to 2002-09-17; source msha-controller-operator-history
- **controller_controls_operator:** Ed  Justice et al → Queen Coal Corp; 1999-09-01 to 2002-09-17; source msha-controller-operator-history
- **operator_operates_mine:** Premium Processing, Inc. → Jenkinjones Coal Slurry and Refuse Disp; 2002-09-18 to 2004-08-26; source msha-controller-operator-history
- **controller_controls_operator:** Horizon Natural Resources Incorporated → Premium Processing, Inc.; 2002-09-18 to 2004-08-26; source msha-controller-operator-history
- **operator_operates_mine:** Extra Energy, Inc. → Jenkinjones Coal Slurry and Refuse Disp; 2004-08-27 to 2008-09-09; source msha-controller-operator-history
- **controller_controls_operator:** Steven W  Haynes et al → Extra Energy, Inc.; 2004-08-27 to 2008-09-09; source msha-controller-operator-history
- **operator_operates_mine:** B & J Trucking → Jenkinjones Coal Slurry and Refuse Disp; 2008-09-10 to 2026-05-27; source msha-controller-operator-history
- **controller_controls_mine:** Bobby  Justus → Jenkinjones Coal Slurry and Refuse Disp; 2008-09-10 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Bobby  Justus → B & J Trucking; 2008-09-10 to 2026-05-27; source msha-controller-operator-history
- **controller_controls_mine:** ArcelorMittal → Jenkinjones Coal Slurry and Refuse Disp; 2008-09-16 to 2020-12-08; source msha-controller-operator-history
- **controller_controls_operator:** ArcelorMittal → Extra Energy, Inc.; 2008-09-16 to 2008-09-09; source msha-controller-operator-history
- **controller_controls_mine:** Cleveland-Cliffs Inc → Jenkinjones Coal Slurry and Refuse Disp; 2020-12-09 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Cleveland-Cliffs Inc → Extra Energy, Inc.; 2020-12-09 to 2008-09-09; source msha-controller-operator-history
- **operator_operates_mine:** Extra Energy, Inc. → Jenkinjones Coal Slurry and Refuse Disp; 2026-05-28 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** ArcelorMittal → Extra Energy, Inc.; 2026-05-28 to 2020-12-08; source msha-controller-operator-history
- **controller_controls_operator:** Steven W  Haynes et al → Extra Energy, Inc.; 2026-05-28 to 2008-09-15; source msha-controller-operator-history
- **controller_controls_operator:** Cleveland-Cliffs Inc → Extra Energy, Inc.; 2026-05-28 to current/open; source msha-controller-operator-history