# Relationship history for MSHA mine 4200158

Current hierarchy: **Ares Strategic Mining Inc → Ares Strategic Mining Inc. → LOST SHEEP MINE**

- 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:** Fair Deal Mining Corp → LOST SHEEP MINE; 1950-01-01 to 1984-08-21; source msha-controller-operator-history
- **controller_controls_mine:** Whiting W D → LOST SHEEP MINE; 1950-01-01 to 1984-08-21; source msha-controller-operator-history
- **controller_controls_operator:** Whiting W D → Fair Deal Mining Corp; 1950-01-01 to 1984-08-21; source msha-controller-operator-history
- **operator_operates_mine:** Deseret Mining & Development → LOST SHEEP MINE; 1984-08-22 to 2017-01-22; source msha-controller-operator-history
- **controller_controls_mine:** Mike  Provstgaard → LOST SHEEP MINE; 1984-08-22 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Mike  Provstgaard → Deseret Mining & Development; 1984-08-22 to 2017-01-22; source msha-controller-operator-history
- **operator_operates_mine:** Deseret Mining & Development → LOST SHEEP MINE; 2017-01-23 to 2024-02-07; source msha-controller-operator-history
- **controller_controls_mine:** Clear Water Group Inc → LOST SHEEP MINE; 2017-01-23 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Clear Water Group Inc → Deseret Mining & Development; 2017-01-23 to 2024-02-07; source msha-controller-operator-history
- **operator_operates_mine:** Ares Strategic Mining Inc. → LOST SHEEP MINE; 2024-02-08 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Ares Strategic Mining Inc → LOST SHEEP MINE; 2024-02-08 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Ares Strategic Mining Inc → Ares Strategic Mining Inc.; 2024-02-08 to current/open; source msha-controller-operator-history