# Relationship history for MSHA mine 1002353

Current hierarchy: **Ball Ventures LLC → I-minerals USA Inc → I-Minerals pilot project**

- 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:** I-minerals USA Inc → I-Minerals pilot project; 2023-09-27 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Ball Ventures LLC → I-Minerals pilot project; 2023-09-27 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Ball Ventures LLC → I-minerals USA Inc; 2023-09-27 to current/open; source msha-controller-operator-history