# Relationship history for MSHA mine 1518302

Current hierarchy: **Rhino Resource Partners LP → CAM Mining LLC → No 7**

- 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:** James L  Bevins → No 7; 1989-04-10 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Stanley W Osborne → No 7; 1996-09-04 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Iracoal Incorporated → No 7; 1997-01-31 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Lodestar Energy Inc → No 7; 2000-11-01 to 2001-03-06; source msha-controller-operator-history
- **controller_controls_operator:** Iracoal Incorporated → Lodestar Energy Inc; 2000-11-01 to 2001-03-06; source msha-controller-operator-history
- **operator_operates_mine:** Sister Bear Mining Inc → No 7; 2001-03-07 to 2003-05-07; source msha-controller-operator-history
- **controller_controls_operator:** Stanley W Osborne → Sister Bear Mining Inc; 2001-03-07 to 2003-05-07; source msha-controller-operator-history
- **operator_operates_mine:** Misty Mountain Mining, Inc. → No 7; 2003-05-08 to 2004-07-20; source msha-controller-operator-history
- **controller_controls_mine:** Stanley W Osborne → No 7; 2003-05-08 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Stanley W Osborne → Misty Mountain Mining, Inc.; 2003-05-08 to 2004-07-20; source msha-controller-operator-history
- **controller_controls_mine:** Wexford Capital LLC → No 7; 2003-05-12 to 2010-10-04; source msha-controller-operator-history
- **operator_operates_mine:** Fools Gold Energy Corp → No 7; 2004-07-21 to 2007-09-26; source msha-controller-operator-history
- **controller_controls_operator:** James L  Bevins → Fools Gold Energy Corp; 2004-07-21 to 2007-09-26; source msha-controller-operator-history
- **operator_operates_mine:** CAM Mining LLC → No 7; 2007-09-27 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Wexford Capital LLC → CAM Mining LLC; 2007-09-27 to 2010-10-04; source msha-controller-operator-history
- **controller_controls_mine:** Rhino Resource Partners LP → No 7; 2010-10-05 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Rhino Resource Partners LP → CAM Mining LLC; 2010-10-05 to current/open; source msha-controller-operator-history