# Relationship history for MSHA mine 3100135

Current hierarchy: **Judith H  Johnson; Jeffrey V  Goodman → Carolina Stalite Company LP → Carolina  Stalite Company -Aquadale Mill**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-18T09:31:49.615908+00:00

## Valid-time edges

- **operator_operates_mine:** Carolina Solite Corp → Carolina  Stalite Company -Aquadale Mill; 1950-01-01 to 1998-04-29; source msha-controller-operator-history
- **controller_controls_mine:** Northeast Solite Corp → Carolina  Stalite Company -Aquadale Mill; 1950-01-01 to 1998-04-29; source msha-controller-operator-history
- **controller_controls_operator:** Northeast Solite Corp → Carolina Solite Corp; 1950-01-01 to 1998-04-29; source msha-controller-operator-history
- **controller_controls_mine:** Frances H  Johnson  et al → Carolina  Stalite Company -Aquadale Mill; 1950-01-01 to 2016-09-25; source msha-controller-operator-history
- **operator_operates_mine:** Carolina Solite Corp → Carolina  Stalite Company -Aquadale Mill; 1998-04-30 to 1999-12-09; source msha-controller-operator-history
- **controller_controls_mine:** Giant Cement Holding Inc → Carolina  Stalite Company -Aquadale Mill; 1998-04-30 to 1999-12-09; source msha-controller-operator-history
- **controller_controls_operator:** Giant Cement Holding Inc → Carolina Solite Corp; 1998-04-30 to 1999-12-09; source msha-controller-operator-history
- **operator_operates_mine:** Solite Corp → Carolina  Stalite Company -Aquadale Mill; 1999-12-10 to 2004-08-31; source msha-controller-operator-history
- **controller_controls_mine:** Cementos Portland Valderrivas S A → Carolina  Stalite Company -Aquadale Mill; 1999-12-10 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Cementos Portland Valderrivas S A → Solite Corp; 1999-12-10 to 2004-08-31; source msha-controller-operator-history
- **operator_operates_mine:** Carolina Stalite Company LP → Carolina  Stalite Company -Aquadale Mill; 2004-09-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Frances H  Johnson  et al → Carolina Stalite Company LP; 2004-09-01 to 2016-09-25; source msha-controller-operator-history
- **controller_controls_mine:** Jeffrey V  Goodman et al → Carolina  Stalite Company -Aquadale Mill; 2016-09-26 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Jeffrey V  Goodman et al → Carolina Stalite Company LP; 2016-09-26 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Judith H  Johnson et al → Carolina Stalite Company LP; 2016-09-26 to current/open; source msha-controller-operator-history