# Relationship history for MSHA mine 3609598

Current hierarchy: **Rausch Creek Land Company, LP → Rausch Creek Coal Mining Good Spring West, LLC → Markson Bank**

- 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:** Rausch Creek Land LP → Markson Bank; 2008-03-14 to 2025-03-31; source msha-controller-operator-history
- **controller_controls_mine:** RCL Holdings LLC et al → Markson Bank; 2008-03-14 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** RCL Holdings LLC et al → Rausch Creek Land LP; 2008-03-14 to 2025-03-31; source msha-controller-operator-history
- **controller_controls_operator:** Rausch Creek Development LLC et al → Rausch Creek Land LP; 2008-03-14 to 2025-03-31; source msha-controller-operator-history
- **operator_operates_mine:** Rausch Creek Coal Mining Good Spring West, LLC → Markson Bank; 2025-04-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Rausch Creek Land Company, LP → Markson Bank; 2025-04-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Rausch Creek Land Company, LP → Rausch Creek Coal Mining Good Spring West, LLC; 2025-04-01 to current/open; source msha-controller-operator-history