# Relationship history for MSHA mine 3003290

Current hierarchy: **Violet  O'Connell → Palatine Industries Inc → PALATINE IND. INC.**

- 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

- **operator_operates_mine:** Palatine Industries Inc → PALATINE IND. INC.; 1999-06-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Violet  O'Connell → PALATINE IND. INC.; 1999-06-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Violet  O'Connell → Palatine Industries Inc; 1999-06-01 to current/open; source msha-controller-operator-history