# Relationship history for MSHA mine 1517828

Current hierarchy: **Steve  Allen; Philip  Marsh → Liberty Management, LLC. → Lick Branch Slurry Impoundment**

- 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:** Cyprus Amax Minerals Company → Lick Branch Slurry Impoundment; 1981-07-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Massey Energy Company → Lick Branch Slurry Impoundment; 1993-03-26 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Star Fire Mining Company → Lick Branch Slurry Impoundment; 1996-08-01 to 1998-06-28; source msha-controller-operator-history
- **controller_controls_operator:** Cyprus Amax Minerals Company → Star Fire Mining Company; 1996-08-01 to 1998-06-28; source msha-controller-operator-history
- **controller_controls_mine:** Horizon Natural Resources Incorporated → Lick Branch Slurry Impoundment; 1998-06-16 to 2003-06-15; source msha-controller-operator-history
- **operator_operates_mine:** Star Fire Mining → Lick Branch Slurry Impoundment; 1998-06-29 to 2003-06-15; source msha-controller-operator-history
- **controller_controls_operator:** Horizon Natural Resources Incorporated → Star Fire Mining; 1998-06-29 to 2003-06-15; source msha-controller-operator-history
- **controller_controls_mine:** Jeffery A  Hoops → Lick Branch Slurry Impoundment; 2001-03-01 to 2008-10-31; source msha-controller-operator-history
- **operator_operates_mine:** Horizon Natural Resources Co → Lick Branch Slurry Impoundment; 2003-06-16 to 2004-11-10; source msha-controller-operator-history
- **controller_controls_mine:** Horizon Natural Resources Incorporated → Lick Branch Slurry Impoundment; 2003-06-16 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Horizon Natural Resources Incorporated → Horizon Natural Resources Co; 2003-06-16 to 2004-11-10; source msha-controller-operator-history
- **operator_operates_mine:** New Ridge Mining Company → Lick Branch Slurry Impoundment; 2004-11-11 to 2005-05-08; source msha-controller-operator-history
- **controller_controls_operator:** Massey Energy Company → New Ridge Mining Company; 2004-11-11 to 2005-05-08; source msha-controller-operator-history
- **controller_controls_mine:** Jeffery A  Hoops → Lick Branch Slurry Impoundment; 2005-04-04 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Big Elk Mining LLC → Lick Branch Slurry Impoundment; 2005-05-09 to 2007-04-12; source msha-controller-operator-history
- **controller_controls_operator:** Jeffery A  Hoops → Big Elk Mining LLC; 2005-05-09 to 2007-04-12; source msha-controller-operator-history
- **operator_operates_mine:** Frasure Creek Mining, LLC. → Lick Branch Slurry Impoundment; 2007-04-13 to 2016-01-31; source msha-controller-operator-history
- **controller_controls_operator:** Jeffery A  Hoops → Frasure Creek Mining, LLC.; 2007-04-13 to 2008-10-31; source msha-controller-operator-history
- **controller_controls_mine:** Kenneth W  Woodring → Lick Branch Slurry Impoundment; 2008-11-01 to 2010-04-06; source msha-controller-operator-history
- **controller_controls_operator:** Kenneth W  Woodring → Frasure Creek Mining, LLC.; 2008-11-01 to 2010-04-06; source msha-controller-operator-history
- **controller_controls_mine:** Essar Minerals Canada Limited → Lick Branch Slurry Impoundment; 2010-04-07 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Essar Minerals Canada Limited → Frasure Creek Mining, LLC.; 2010-04-07 to 2016-01-31; source msha-controller-operator-history
- **controller_controls_mine:** Steve  Allen et al → Lick Branch Slurry Impoundment; 2015-02-13 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Liberty Management, LLC. → Lick Branch Slurry Impoundment; 2016-02-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Steve  Allen et al → Liberty Management, LLC.; 2016-02-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Philip  Marsh et al → Liberty Management, LLC.; 2016-02-01 to current/open; source msha-controller-operator-history