# Relationship history for MSHA mine 2602233

Current hierarchy: **Barrick Gold Corp → Barrick Turquoise Ridge Incorporated → GETCHELL 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: 2026-10-17T05:35:58.500035+00:00

## Valid-time edges

- **controller_controls_mine:** James S  Redpath → GETCHELL MINE; 1978-03-09 to 2007-08-31; source msha-controller-operator-history
- **controller_controls_mine:** First Mississippi Corp → GETCHELL MINE; 1983-07-07 to 1996-06-30; source msha-controller-operator-history
- **controller_controls_mine:** Ronald W  Guill → GETCHELL MINE; 1988-04-01 to 2011-01-27; source msha-controller-operator-history
- **operator_operates_mine:** J S Redpath Corp → GETCHELL MINE; 1993-08-01 to 1994-11-08; source msha-controller-operator-history
- **controller_controls_operator:** James S  Redpath → J S Redpath Corp; 1993-08-01 to 1994-11-08; source msha-controller-operator-history
- **operator_operates_mine:** Firstmiss Gold Inc → GETCHELL MINE; 1994-11-09 to 1996-06-30; source msha-controller-operator-history
- **controller_controls_operator:** First Mississippi Corp → Firstmiss Gold Inc; 1994-11-09 to 1996-06-30; source msha-controller-operator-history
- **operator_operates_mine:** Getchell Gold Corp → GETCHELL MINE; 1996-07-01 to 1999-05-27; source msha-controller-operator-history
- **controller_controls_mine:** Getchell Gold Corp → GETCHELL MINE; 1996-07-01 to 1999-05-27; source msha-controller-operator-history
- **controller_controls_operator:** Getchell Gold Corp → Getchell Gold Corp; 1996-07-01 to 1999-05-27; source msha-controller-operator-history
- **operator_operates_mine:** Getchell Gold Corp → GETCHELL MINE; 1999-05-28 to 2002-12-25; source msha-controller-operator-history
- **controller_controls_mine:** Placer Dome Ltd → GETCHELL MINE; 1999-05-28 to 2006-06-08; source msha-controller-operator-history
- **controller_controls_operator:** Placer Dome Ltd → Getchell Gold Corp; 1999-05-28 to 2002-12-25; source msha-controller-operator-history
- **operator_operates_mine:** Small Mine Development, LLC → GETCHELL MINE; 2002-12-26 to 2008-06-01; source msha-controller-operator-history
- **controller_controls_operator:** Ronald W  Guill → Small Mine Development, LLC; 2002-12-26 to 2008-06-01; source msha-controller-operator-history
- **controller_controls_mine:** Barrick Gold Corp → GETCHELL MINE; 2006-06-09 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Barrick Gold Corp → Getchell Gold Corp; 2006-06-09 to 2002-12-25; source msha-controller-operator-history
- **controller_controls_mine:** Deilmann-Haniel → GETCHELL MINE; 2007-09-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Deilmann-Haniel → J S Redpath Corp; 2007-09-01 to 1994-11-08; source msha-controller-operator-history
- **operator_operates_mine:** Barrick Turquoise Ridge Incorporated → GETCHELL MINE; 2008-06-02 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Placer Dome Ltd → Barrick Turquoise Ridge Incorporated; 2008-06-02 to 2006-06-08; source msha-controller-operator-history
- **controller_controls_operator:** Barrick Gold Corp → Barrick Turquoise Ridge Incorporated; 2008-06-02 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Keith  Jones → GETCHELL MINE; 2011-01-28 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Keith  Jones → Small Mine Development, LLC; 2011-01-28 to 2008-06-01; source msha-controller-operator-history