# Relationship history for MSHA mine 1102912

Current hierarchy: **Peabody Energy Corporation → Black Beauty Coal Company → Central Prep Plant**

- 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:** Sugar Camp Coal Company Inc → Central Prep Plant; 1991-04-01 to 1997-10-30; source msha-controller-operator-history
- **controller_controls_mine:** Larry R  Finley → Central Prep Plant; 1991-04-01 to 1997-10-30; source msha-controller-operator-history
- **controller_controls_operator:** Larry R  Finley → Sugar Camp Coal Company Inc; 1991-04-01 to 1997-10-30; source msha-controller-operator-history
- **operator_operates_mine:** Sugar Camp Coal Llc → Central Prep Plant; 1997-10-31 to 1998-03-19; source msha-controller-operator-history
- **controller_controls_mine:** SCC Holding LLC et al → Central Prep Plant; 1997-10-31 to 2000-04-23; source msha-controller-operator-history
- **controller_controls_operator:** SCC Holding LLC et al → Sugar Camp Coal Llc; 1997-10-31 to 1998-03-19; source msha-controller-operator-history
- **controller_controls_mine:** Peabody Energy Corporation → Central Prep Plant; 1997-11-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Black Beauty Coal Company → Central Prep Plant; 1998-03-20 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Peabody Energy Corporation → Black Beauty Coal Company; 1998-03-20 to current/open; source msha-controller-operator-history