# Relationship history for MSHA mine 4608132

Current hierarchy: **Pristine Clean Energy LLC → Brooks Run Mining Company, LLC → Five Forks 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: 2026-10-13T11:19:05.459773+00:00

## Valid-time edges

- **controller_controls_mine:** Henry Paul  Kizer et al → Five Forks Mine; 1988-01-01 to 1997-03-09; source msha-controller-operator-history
- **operator_operates_mine:** Tommy Creek Coal Company → Five Forks Mine; 1992-01-01 to 1997-03-09; source msha-controller-operator-history
- **controller_controls_operator:** Henry Paul  Kizer et al → Tommy Creek Coal Company; 1992-01-01 to 1997-03-09; source msha-controller-operator-history
- **controller_controls_mine:** Timothy L  McCoy → Five Forks Mine; 1994-01-18 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Essential Fuels Inc → Five Forks Mine; 1997-03-10 to 2005-04-10; source msha-controller-operator-history
- **controller_controls_operator:** Timothy L  McCoy → Essential Fuels Inc; 1997-03-10 to 2005-04-10; source msha-controller-operator-history
- **controller_controls_mine:** Alpha Natural Resources, Inc. → Five Forks Mine; 2003-02-01 to 2016-07-25; source msha-controller-operator-history
- **operator_operates_mine:** Brooks Run Mining Company, LLC → Five Forks Mine; 2005-04-11 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Alpha Natural Resources, Inc. → Brooks Run Mining Company, LLC; 2005-04-11 to 2016-07-25; source msha-controller-operator-history
- **controller_controls_mine:** Alpha Natural Resources Holdings, Inc → Five Forks Mine; 2016-07-26 to 2017-10-04; source msha-controller-operator-history
- **controller_controls_operator:** Alpha Natural Resources Holdings, Inc → Brooks Run Mining Company, LLC; 2016-07-26 to 2017-10-04; source msha-controller-operator-history
- **controller_controls_mine:** Pristine Clean Energy LLC → Five Forks Mine; 2017-10-05 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Pristine Clean Energy LLC → Brooks Run Mining Company, LLC; 2017-10-05 to current/open; source msha-controller-operator-history