# Relationship history for MSHA mine 3200902

Current hierarchy: **Samuel  Dyk → Ruach Resources LLC → Ruach Resources 3**

- 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:** Sam  Dyk et al → Ruach Resources 3; 2011-04-25 to 2019-03-31; source msha-controller-operator-history
- **operator_operates_mine:** River Aggregates LLC → Ruach Resources 3; 2011-07-20 to 2015-08-05; source msha-controller-operator-history
- **controller_controls_mine:** Daniel R Plote → Ruach Resources 3; 2011-07-20 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Daniel R Plote → River Aggregates LLC; 2011-07-20 to 2015-08-05; source msha-controller-operator-history
- **operator_operates_mine:** River Aggregates II LLC → Ruach Resources 3; 2015-08-06 to 2023-09-30; source msha-controller-operator-history
- **controller_controls_mine:** Larry  Plote → Ruach Resources 3; 2015-08-06 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Larry  Plote → River Aggregates II LLC; 2015-08-06 to 2023-09-30; source msha-controller-operator-history
- **controller_controls_mine:** Samuel  Dyk et al → Ruach Resources 3; 2019-04-01 to 2023-09-30; source msha-controller-operator-history
- **operator_operates_mine:** Ruach Resources LLC → Ruach Resources 3; 2023-10-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Sam  Dyk et al → Ruach Resources LLC; 2023-10-01 to 2019-03-31; source msha-controller-operator-history
- **controller_controls_operator:** Scott  Dyk et al → Ruach Resources LLC; 2023-10-01 to 2019-03-31; source msha-controller-operator-history
- **controller_controls_operator:** Samuel  Dyk et al → Ruach Resources LLC; 2023-10-01 to 2023-09-30; source msha-controller-operator-history
- **controller_controls_operator:** Elijah  Black et al → Ruach Resources LLC; 2023-10-01 to 2023-09-30; source msha-controller-operator-history
- **controller_controls_mine:** Samuel  Dyk → Ruach Resources 3; 2023-10-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Samuel  Dyk → Ruach Resources LLC; 2023-10-01 to current/open; source msha-controller-operator-history