# Relationship history for MSHA mine 2000365

Current hierarchy: **Carmeuse Holding SA → Carmeuse Lime Inc → Carmeuse Lime Inc**

- 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:** Detroit Lime Company → Carmeuse Lime Inc; 1950-01-01 to 1994-12-31; source msha-controller-operator-history
- **controller_controls_mine:** Edward C  Levy Jr et al → Carmeuse Lime Inc; 1950-01-01 to 1994-12-31; source msha-controller-operator-history
- **controller_controls_operator:** Edward C  Levy Jr et al → Detroit Lime Company; 1950-01-01 to 1994-12-31; source msha-controller-operator-history
- **operator_operates_mine:** Detroit Lime Company → Carmeuse Lime Inc; 1995-01-01 to 1998-06-21; source msha-controller-operator-history
- **controller_controls_mine:** Global Stone Corp → Carmeuse Lime Inc; 1995-01-01 to 1998-06-21; source msha-controller-operator-history
- **controller_controls_operator:** Global Stone Corp → Detroit Lime Company; 1995-01-01 to 1998-06-21; source msha-controller-operator-history
- **controller_controls_mine:** Carmeuse Holding SA → Carmeuse Lime Inc; 1997-01-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Detroit Lime Company → Carmeuse Lime Inc; 1998-06-22 to 1999-12-31; source msha-controller-operator-history
- **controller_controls_mine:** Oglebay Norton Company → Carmeuse Lime Inc; 1998-06-22 to 1999-12-31; source msha-controller-operator-history
- **controller_controls_operator:** Oglebay Norton Company → Detroit Lime Company; 1998-06-22 to 1999-12-31; source msha-controller-operator-history
- **operator_operates_mine:** Carmeuse Na → Carmeuse Lime Inc; 2000-01-01 to 2001-12-31; source msha-controller-operator-history
- **controller_controls_mine:** Carmeuse Holding SA → Carmeuse Lime Inc; 2000-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Carmeuse Holding SA → Carmeuse Na; 2000-01-01 to 2001-12-31; source msha-controller-operator-history
- **controller_controls_operator:** Lafarge SA → Carmeuse Na; 2000-01-01 to 2001-12-31; source msha-controller-operator-history
- **operator_operates_mine:** Carmeuse Lime Inc → Carmeuse Lime Inc; 2002-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Carmeuse Holding SA → Carmeuse Lime Inc; 2002-01-01 to current/open; source msha-controller-operator-history