# Relationship history for MSHA mine 1202052

Current hierarchy: **Resilience Capital Partners → Indiana Limestone Company Incorporated → Crown Quarry**

- 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:** Tucker John D Et Al → Crown Quarry; 1986-01-06 to 2002-12-22; source msha-controller-operator-history
- **operator_operates_mine:** Indiana Limestone Company Incorporated → Crown Quarry; 1989-06-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Tucker John D Et Al → Indiana Limestone Company Incorporated; 1989-06-01 to 2002-12-22; source msha-controller-operator-history
- **controller_controls_mine:** Johnson Ventures II Incorporated → Crown Quarry; 2002-12-23 to 2010-11-14; source msha-controller-operator-history
- **controller_controls_operator:** Johnson Ventures II Incorporated → Indiana Limestone Company Incorporated; 2002-12-23 to 2010-11-14; source msha-controller-operator-history
- **controller_controls_mine:** Resilience Capital Partners → Crown Quarry; 2010-11-15 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Resilience Capital Partners → Indiana Limestone Company Incorporated; 2010-11-15 to current/open; source msha-controller-operator-history