# Relationship history for MSHA mine 2602634

Current hierarchy: **First  Majestic Silver Corporation → Jerritt Canyon Gold, LLC → Starvation Canyon**

- 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:** Ronald W  Guill → Starvation Canyon; 1988-04-01 to 2011-01-27; source msha-controller-operator-history
- **controller_controls_mine:** Queenstake Resources Ltd → Starvation Canyon; 1988-04-27 to 2007-09-30; source msha-controller-operator-history
- **controller_controls_mine:** Veris Gold Corp. → Starvation Canyon; 2007-10-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Queenstake Resources U.S.A., Inc. → Starvation Canyon; 2008-04-14 to 2012-11-10; source msha-controller-operator-history
- **controller_controls_operator:** Veris Gold Corp. → Queenstake Resources U.S.A., Inc.; 2008-04-14 to 2012-11-10; source msha-controller-operator-history
- **controller_controls_operator:** Queenstake Resources Ltd → Queenstake Resources U.S.A., Inc.; 2008-04-14 to 2007-09-30; source msha-controller-operator-history
- **controller_controls_mine:** Keith  Jones → Starvation Canyon; 2011-01-28 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Small Mine Development LLC → Starvation Canyon; 2012-11-11 to 2016-08-14; source msha-controller-operator-history
- **controller_controls_operator:** Keith  Jones → Small Mine Development LLC; 2012-11-11 to 2016-08-14; source msha-controller-operator-history
- **controller_controls_operator:** Ronald W  Guill → Small Mine Development LLC; 2012-11-11 to 2011-01-27; source msha-controller-operator-history
- **controller_controls_mine:** Eric  Sprott et al → Starvation Canyon; 2015-06-24 to 2021-04-29; source msha-controller-operator-history
- **operator_operates_mine:** Jerritt Canyon Gold, LLC → Starvation Canyon; 2016-08-15 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Eric  Sprott et al → Jerritt Canyon Gold, LLC; 2016-08-15 to 2021-04-29; source msha-controller-operator-history
- **controller_controls_operator:** WBOX 2014-1 LTD et al → Jerritt Canyon Gold, LLC; 2016-08-15 to 2021-04-29; source msha-controller-operator-history
- **controller_controls_mine:** First  Majestic Silver Corporation → Starvation Canyon; 2021-04-30 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** First  Majestic Silver Corporation → Jerritt Canyon Gold, LLC; 2021-04-30 to current/open; source msha-controller-operator-history