# Relationship history for MSHA mine 3102334

Current hierarchy: **Jonnie G  Green Stillwell → Jonnie Green Const. Inc → J-Creek Stone 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

- **operator_operates_mine:** Johnny Lowe Construction Inc → J-Creek Stone Mine; 2019-04-10 to 2025-10-06; source msha-controller-operator-history
- **controller_controls_mine:** Johnny O  Lowe → J-Creek Stone Mine; 2019-04-10 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Johnny O  Lowe → Johnny Lowe Construction Inc; 2019-04-10 to 2025-10-06; source msha-controller-operator-history
- **operator_operates_mine:** Jonnie Green Const. Inc → J-Creek Stone Mine; 2025-10-07 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Jonnie G  Green Stillwell → J-Creek Stone Mine; 2025-10-07 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Jonnie G  Green Stillwell → Jonnie Green Const. Inc; 2025-10-07 to current/open; source msha-controller-operator-history