# Relationship history for MSHA mine 0502959

Current hierarchy: **Coram Donald L & Phuong Nguyen → Gold Eagle Mining Inc → C-Jd5**

- 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:** Blake David E → C-Jd5; 1950-01-01 to 1998-01-26; source msha-controller-operator-history
- **operator_operates_mine:** Gates & Fox Company Inc → C-Jd5; 1950-01-01 to 1989-01-17; source msha-controller-operator-history
- **controller_controls_mine:** Fox Kirk H → C-Jd5; 1950-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Fox Kirk H → Gates & Fox Company Inc; 1950-01-01 to 1989-01-17; source msha-controller-operator-history
- **operator_operates_mine:** Blake Mining Company → C-Jd5; 1989-01-18 to 1998-01-26; source msha-controller-operator-history
- **controller_controls_operator:** Blake David E → Blake Mining Company; 1989-01-18 to 1998-01-26; source msha-controller-operator-history
- **operator_operates_mine:** Gold Eagle Mining Inc → C-Jd5; 1998-01-27 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Coram Donald L & Phuong Nguyen Et Al → C-Jd5; 1998-01-27 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Coram Donald L & Phuong Nguyen Et Al → Gold Eagle Mining Inc; 1998-01-27 to current/open; source msha-controller-operator-history