# Relationship history for MSHA mine 4608580

Current hierarchy: **Edward A  Asbury → Southern Minerals, Inc. → Raw Coal Mine No 1**

- 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:** William G  Skewes → Raw Coal Mine No 1; 1991-12-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Edward A  Asbury → Raw Coal Mine No 1; 1992-04-22 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Tipple Mine Inc → Raw Coal Mine No 1; 1996-07-01 to 2001-02-27; source msha-controller-operator-history
- **controller_controls_operator:** William G  Skewes → Tipple Mine Inc; 1996-07-01 to 2001-02-27; source msha-controller-operator-history
- **controller_controls_mine:** Charles T  Norman et al → Raw Coal Mine No 1; 1997-03-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** K Dale  Tolliver et al → Raw Coal Mine No 1; 1997-08-22 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** T H W Coal Company Inc → Raw Coal Mine No 1; 2001-02-28 to 2001-12-13; source msha-controller-operator-history
- **controller_controls_operator:** Charles T  Norman et al → T H W Coal Company Inc; 2001-02-28 to 2001-12-13; source msha-controller-operator-history
- **controller_controls_operator:** Howard  Norman et al → T H W Coal Company Inc; 2001-02-28 to 2001-12-13; source msha-controller-operator-history
- **operator_operates_mine:** Camp Creek Service Center, LTD. → Raw Coal Mine No 1; 2001-12-14 to 2002-09-10; source msha-controller-operator-history
- **controller_controls_operator:** K Dale  Tolliver et al → Camp Creek Service Center, LTD.; 2001-12-14 to 2002-09-10; source msha-controller-operator-history
- **operator_operates_mine:** Tipple Mine, Inc. → Raw Coal Mine No 1; 2002-09-11 to 2002-11-06; source msha-controller-operator-history
- **controller_controls_operator:** William G  Skewes → Tipple Mine, Inc.; 2002-09-11 to 2002-11-06; source msha-controller-operator-history
- **operator_operates_mine:** Raw Coal Mining Company, Inc. → Raw Coal Mine No 1; 2002-11-07 to 2005-03-10; source msha-controller-operator-history
- **controller_controls_operator:** Edward A  Asbury → Raw Coal Mining Company, Inc.; 2002-11-07 to 2005-03-10; source msha-controller-operator-history
- **controller_controls_mine:** Alpha Natural Resources, Inc. → Raw Coal Mine No 1; 2003-02-01 to 2016-07-25; source msha-controller-operator-history
- **operator_operates_mine:** Brooks Run Mining Company LLC → Raw Coal Mine No 1; 2005-03-11 to 2018-01-11; source msha-controller-operator-history
- **controller_controls_operator:** Alpha Natural Resources, Inc. → Brooks Run Mining Company LLC; 2005-03-11 to 2016-07-25; source msha-controller-operator-history
- **controller_controls_mine:** Edward A  Asbury → Raw Coal Mine No 1; 2011-01-12 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Alpha Natural Resources Holdings, Inc → Raw Coal Mine No 1; 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 → Raw Coal Mine No 1; 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 2018-01-11; source msha-controller-operator-history
- **operator_operates_mine:** Southern Minerals, Inc. → Raw Coal Mine No 1; 2018-01-12 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Edward A  Asbury → Southern Minerals, Inc.; 2018-01-12 to current/open; source msha-controller-operator-history