# Relationship history for MSHA mine 2602302

Current hierarchy: **Capstone Commodities DMCC → Mineral Ridge Gold, LLC → Mineral Ridge 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

- **operator_operates_mine:** Mineral Ridge Resources Inc → Mineral Ridge Mine; 1996-08-01 to 1998-10-20; source msha-controller-operator-history
- **controller_controls_mine:** Cornucopia Resources Ltd → Mineral Ridge Mine; 1996-08-01 to 1998-10-20; source msha-controller-operator-history
- **controller_controls_operator:** Cornucopia Resources Ltd → Mineral Ridge Resources Inc; 1996-08-01 to 1998-10-20; source msha-controller-operator-history
- **operator_operates_mine:** Mineral Ridge Resources Inc → Mineral Ridge Mine; 1998-10-21 to 2000-11-07; source msha-controller-operator-history
- **controller_controls_mine:** Hycroft Mining Corporation → Mineral Ridge Mine; 1998-10-21 to 2000-11-07; source msha-controller-operator-history
- **controller_controls_operator:** Hycroft Mining Corporation → Mineral Ridge Resources Inc; 1998-10-21 to 2000-11-07; source msha-controller-operator-history
- **operator_operates_mine:** Golden Phoenix Minerals Inc → Mineral Ridge Mine; 2000-11-08 to 2010-07-03; source msha-controller-operator-history
- **controller_controls_mine:** Ken  Ripley et al → Mineral Ridge Mine; 2000-11-08 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Ken  Ripley et al → Golden Phoenix Minerals Inc; 2000-11-08 to 2010-07-03; source msha-controller-operator-history
- **operator_operates_mine:** Mineral Ridge Gold, LLC → Mineral Ridge Mine; 2010-07-04 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Chris  Zerga et al → Mineral Ridge Mine; 2010-07-04 to 2019-01-27; source msha-controller-operator-history
- **controller_controls_operator:** Chris  Zerga et al → Mineral Ridge Gold, LLC; 2010-07-04 to 2019-01-27; source msha-controller-operator-history
- **controller_controls_operator:** Pete  Hawley et al → Mineral Ridge Gold, LLC; 2010-07-04 to 2019-01-27; source msha-controller-operator-history
- **controller_controls_mine:** Scorpio Gold Corporation → Mineral Ridge Mine; 2019-01-28 to 2025-08-24; source msha-controller-operator-history
- **controller_controls_operator:** Scorpio Gold Corporation → Mineral Ridge Gold, LLC; 2019-01-28 to 2025-08-24; source msha-controller-operator-history
- **controller_controls_mine:** Capstone Commodities DMCC → Mineral Ridge Mine; 2025-08-25 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Capstone Commodities DMCC → Mineral Ridge Gold, LLC; 2025-08-25 to current/open; source msha-controller-operator-history