# Relationship history for MSHA mine 4202525

Current hierarchy: **Consolidated Uranium Inc → CUR White Canyon Uranium LLC → Daneros**

- 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:** International Uranium Corp → Daneros; 1997-05-10 to 2023-02-12; source msha-controller-operator-history
- **operator_operates_mine:** Utah Energy Corporation → Daneros; 2009-04-09 to 2012-06-18; source msha-controller-operator-history
- **controller_controls_mine:** White Canyon Uranium Ltd → Daneros; 2009-04-09 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** White Canyon Uranium Ltd → Utah Energy Corporation; 2009-04-09 to 2012-06-18; source msha-controller-operator-history
- **operator_operates_mine:** Energy Fuels Resources (USA) Inc → Daneros; 2012-06-19 to 2022-10-20; source msha-controller-operator-history
- **controller_controls_operator:** International Uranium Corp → Energy Fuels Resources (USA) Inc; 2012-06-19 to 2022-10-20; source msha-controller-operator-history
- **operator_operates_mine:** CUR White Canyon Uranium LLC → Daneros; 2022-10-21 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Consolidated Uranium Inc → Daneros; 2022-10-21 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Consolidated Uranium Inc → CUR White Canyon Uranium LLC; 2022-10-21 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Energy Fuels Inc → Daneros; 2023-02-13 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Energy Fuels Inc → Energy Fuels Resources (USA) Inc; 2023-02-13 to 2022-10-20; source msha-controller-operator-history