# Relationship history for MSHA mine 5001458

Current hierarchy: **Contango Ore Inc → Contango Lucky Shot Alaska, LLC → Lucky Shot 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

- **controller_controls_mine:** Enserch Corp → Lucky Shot Mine; 1982-09-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Enserch Exploration Incorporated → Lucky Shot Mine; 1983-10-01 to 1988-03-29; source msha-controller-operator-history
- **controller_controls_operator:** Enserch Corp → Enserch Exploration Incorporated; 1983-10-01 to 1988-03-29; source msha-controller-operator-history
- **operator_operates_mine:** Alasko Gold Inc → Lucky Shot Mine; 1988-03-30 to 2017-04-30; source msha-controller-operator-history
- **controller_controls_mine:** Delany Robert & Don → Lucky Shot Mine; 1988-03-30 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Delany Robert & Don → Alasko Gold Inc; 1988-03-30 to 2017-04-30; source msha-controller-operator-history
- **operator_operates_mine:** Contango Lucky Shot Alaska, LLC → Lucky Shot Mine; 2017-05-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Gold Torrent Inc et al → Lucky Shot Mine; 2017-05-01 to 2021-08-24; source msha-controller-operator-history
- **controller_controls_operator:** Gold Torrent Inc et al → Contango Lucky Shot Alaska, LLC; 2017-05-01 to 2021-08-24; source msha-controller-operator-history
- **controller_controls_operator:** Miranda Gold Corp et al → Contango Lucky Shot Alaska, LLC; 2017-05-01 to 2021-08-24; source msha-controller-operator-history
- **controller_controls_mine:** Contango Ore Inc → Lucky Shot Mine; 2021-08-25 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Contango Ore Inc → Contango Lucky Shot Alaska, LLC; 2021-08-25 to current/open; source msha-controller-operator-history