# Relationship history for MSHA mine 3401210

Current hierarchy: **Dixie Rock LLC; Randy  Dildine → Candy Creek Crusher, LLC → Candy Creek 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:** Morrison J H → Candy Creek Quarry; 1950-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Joseph L  Parker Jr → Candy Creek Quarry; 1950-01-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Anchor Concrete Company → Candy Creek Quarry; 1979-01-01 to 1983-03-09; source msha-controller-operator-history
- **controller_controls_operator:** Morrison J H → Anchor Concrete Company; 1979-01-01 to 1983-03-09; source msha-controller-operator-history
- **operator_operates_mine:** Anchor Stone Company → Candy Creek Quarry; 1983-03-10 to 2018-08-07; source msha-controller-operator-history
- **controller_controls_operator:** Joseph L  Parker Jr → Anchor Stone Company; 1983-03-10 to 2018-08-07; source msha-controller-operator-history
- **operator_operates_mine:** Candy Creek Crusher, LLC → Candy Creek Quarry; 2018-08-08 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Pinney Dozer et al → Candy Creek Quarry; 2018-08-08 to 2019-10-29; source msha-controller-operator-history
- **controller_controls_operator:** Pinney Dozer et al → Candy Creek Crusher, LLC; 2018-08-08 to 2019-10-29; source msha-controller-operator-history
- **controller_controls_operator:** Randy  Dildine et al → Candy Creek Crusher, LLC; 2018-08-08 to 2019-10-29; source msha-controller-operator-history
- **controller_controls_mine:** Randy  Dildine et al → Candy Creek Quarry; 2019-10-30 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Randy  Dildine et al → Candy Creek Crusher, LLC; 2019-10-30 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Dixie Rock LLC et al → Candy Creek Crusher, LLC; 2019-10-30 to current/open; source msha-controller-operator-history