# Relationship history for MSHA mine 2401650

Current hierarchy: **State Street Corporation → US Antimony Corp. → US Antimony Critical Minerals 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: 2026-10-17T05:35:58.500035+00:00

## Valid-time edges

- **controller_controls_mine:** John C  Lawrence et al → US Antimony Critical Minerals Mill; 1950-01-01 to 2003-06-10; source msha-controller-operator-history
- **operator_operates_mine:** Radersburg Mining Company → US Antimony Critical Minerals Mill; 1981-10-01 to 1994-07-26; source msha-controller-operator-history
- **controller_controls_mine:** Miller Dennis R → US Antimony Critical Minerals Mill; 1981-10-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Miller Dennis R → Radersburg Mining Company; 1981-10-01 to 1994-07-26; source msha-controller-operator-history
- **operator_operates_mine:** Mill Management L C → US Antimony Critical Minerals Mill; 1994-07-27 to 2008-10-20; source msha-controller-operator-history
- **controller_controls_mine:** Henry  Follman → US Antimony Critical Minerals Mill; 1994-07-27 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Henry  Follman → Mill Management L C; 1994-07-27 to 2008-10-20; source msha-controller-operator-history
- **operator_operates_mine:** Paradine Mill Inc → US Antimony Critical Minerals Mill; 2008-10-21 to 2020-11-30; source msha-controller-operator-history
- **controller_controls_mine:** Scott L Oldroyd → US Antimony Critical Minerals Mill; 2008-10-21 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Scott L Oldroyd → Paradine Mill Inc; 2008-10-21 to 2020-11-30; source msha-controller-operator-history
- **operator_operates_mine:** Western States Gold Milling Company → US Antimony Critical Minerals Mill; 2020-12-01 to 2023-04-04; source msha-controller-operator-history
- **controller_controls_mine:** Maxwell A  Polinsky et al → US Antimony Critical Minerals Mill; 2020-12-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Maxwell A  Polinsky et al → Western States Gold Milling Company; 2020-12-01 to 2023-04-04; source msha-controller-operator-history
- **controller_controls_operator:** Murray R  Nye et al → Western States Gold Milling Company; 2020-12-01 to 2023-04-04; source msha-controller-operator-history
- **operator_operates_mine:** Peregrine Resource Development → US Antimony Critical Minerals Mill; 2023-04-05 to 2025-08-10; source msha-controller-operator-history
- **controller_controls_mine:** James Allen  Brown → US Antimony Critical Minerals Mill; 2023-04-05 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** James Allen  Brown → Peregrine Resource Development; 2023-04-05 to 2025-08-10; source msha-controller-operator-history
- **operator_operates_mine:** Paradine Mill → US Antimony Critical Minerals Mill; 2025-08-11 to 2026-02-04; source msha-controller-operator-history
- **controller_controls_operator:** Scott L Oldroyd → Paradine Mill; 2025-08-11 to 2026-02-04; source msha-controller-operator-history
- **operator_operates_mine:** US Antimony Corp. → US Antimony Critical Minerals Mill; 2026-02-05 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** State Street Corporation et al → US Antimony Critical Minerals Mill; 2026-02-05 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** State Street Corporation et al → US Antimony Corp.; 2026-02-05 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** John C  Lawrence et al → US Antimony Corp.; 2026-02-05 to 2003-06-10; source msha-controller-operator-history