# Relationship history for MSHA mine 1519907

Current hierarchy: **Javelin Global Commodities (UK) Ltd → Bluegrass Natural Resources, LLC → Wax #1 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: 2026-10-13T11:19:05.459773+00:00

## Valid-time edges

- **controller_controls_mine:** Industrial Minerals Group LLC → Wax #1 Mine; 2019-09-19 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** INMET Mining, LLC → Wax #1 Mine; 2021-10-27 to 2023-08-06; source msha-controller-operator-history
- **controller_controls_operator:** Industrial Minerals Group LLC → INMET Mining, LLC; 2021-10-27 to 2023-08-06; source msha-controller-operator-history
- **controller_controls_mine:** Javelin Global Commodities (UK) Ltd → Wax #1 Mine; 2023-08-03 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Bluegrass Natural Resources, LLC → Wax #1 Mine; 2023-08-07 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Javelin Global Commodities (UK) Ltd → Bluegrass Natural Resources, LLC; 2023-08-07 to current/open; source msha-controller-operator-history