# Relationship history for MSHA mine 0202568

Current hierarchy: **Goldstake Explorations Inc → Goldstake Explorations (Sd) Inc → Little Giant**

- 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:** Stronghold Mining Company → Little Giant; 1992-01-01 to 1992-06-07; source msha-controller-operator-history
- **controller_controls_mine:** Lalonde Frank → Little Giant; 1992-01-01 to 1992-06-07; source msha-controller-operator-history
- **controller_controls_operator:** Lalonde Frank → Stronghold Mining Company; 1992-01-01 to 1992-06-07; source msha-controller-operator-history
- **operator_operates_mine:** Rmg Mining Inc → Little Giant; 1992-06-08 to 1992-09-14; source msha-controller-operator-history
- **controller_controls_mine:** Roedel Mike-Graham Pattison Et Al → Little Giant; 1992-06-08 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Roedel Mike-Graham Pattison Et Al → Rmg Mining Inc; 1992-06-08 to 1992-09-14; source msha-controller-operator-history
- **operator_operates_mine:** Goldstake Explorations (Sd) Inc → Little Giant; 1992-09-15 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Goldstake Explorations Inc → Little Giant; 1992-09-15 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Goldstake Explorations Inc → Goldstake Explorations (Sd) Inc; 1992-09-15 to current/open; source msha-controller-operator-history