# Relationship history for MSHA mine 2602397

Current hierarchy: **First  Majestic Silver Corporation → Jerritt Canyon Gold LLC → Lee Smith**

- 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:** Ronald W  Guill → Lee Smith; 1988-04-01 to 2011-01-27; source msha-controller-operator-history
- **controller_controls_mine:** Queenstake Resources Ltd → Lee Smith; 1988-04-27 to 2007-09-30; source msha-controller-operator-history
- **controller_controls_mine:** Anglogold Ltd & Meridian Gold Company → Lee Smith; 1999-09-28 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Anglogold (Jerritt Canyon) Corp → Lee Smith; 1999-10-01 to 2003-06-24; source msha-controller-operator-history
- **controller_controls_operator:** Anglogold Ltd & Meridian Gold Company → Anglogold (Jerritt Canyon) Corp; 1999-10-01 to 2003-06-24; source msha-controller-operator-history
- **operator_operates_mine:** Queenstake Resources U.S.A., Inc. → Lee Smith; 2003-06-25 to 2008-07-22; source msha-controller-operator-history
- **controller_controls_operator:** Queenstake Resources Ltd → Queenstake Resources U.S.A., Inc.; 2003-06-25 to 2007-09-30; source msha-controller-operator-history
- **controller_controls_mine:** Veris Gold Corp. → Lee Smith; 2007-10-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Veris Gold Corp. → Queenstake Resources U.S.A., Inc.; 2007-10-01 to 2008-07-22; source msha-controller-operator-history
- **operator_operates_mine:** Small Mine Development LLC → Lee Smith; 2008-07-23 to 2009-12-01; source msha-controller-operator-history
- **controller_controls_operator:** Ronald W  Guill → Small Mine Development LLC; 2008-07-23 to 2009-12-01; source msha-controller-operator-history
- **operator_operates_mine:** Queenstake Resources USA Inc → Lee Smith; 2009-12-02 to 2010-01-06; source msha-controller-operator-history
- **controller_controls_operator:** Veris Gold Corp. → Queenstake Resources USA Inc; 2009-12-02 to 2010-01-06; source msha-controller-operator-history
- **controller_controls_operator:** Queenstake Resources Ltd → Queenstake Resources USA Inc; 2009-12-02 to 2007-09-30; source msha-controller-operator-history
- **operator_operates_mine:** Small Mine Development LLC → Lee Smith; 2010-01-07 to 2023-07-24; source msha-controller-operator-history
- **controller_controls_operator:** Ronald W  Guill → Small Mine Development LLC; 2010-01-07 to 2011-01-27; source msha-controller-operator-history
- **controller_controls_mine:** Keith  Jones → Lee Smith; 2011-01-28 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Keith  Jones → Small Mine Development LLC; 2011-01-28 to 2009-12-01; source msha-controller-operator-history
- **controller_controls_operator:** Keith  Jones → Small Mine Development LLC; 2011-01-28 to 2023-07-24; source msha-controller-operator-history
- **controller_controls_mine:** Eric  Sprott et al → Lee Smith; 2015-06-24 to 2021-04-29; source msha-controller-operator-history
- **controller_controls_mine:** First  Majestic Silver Corporation → Lee Smith; 2021-04-30 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Jerritt Canyon Gold LLC → Lee Smith; 2023-07-25 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Eric  Sprott et al → Jerritt Canyon Gold LLC; 2023-07-25 to 2021-04-29; source msha-controller-operator-history
- **controller_controls_operator:** WBOX 2014-1 LTD et al → Jerritt Canyon Gold LLC; 2023-07-25 to 2021-04-29; source msha-controller-operator-history
- **controller_controls_operator:** First  Majestic Silver Corporation → Jerritt Canyon Gold LLC; 2023-07-25 to current/open; source msha-controller-operator-history