# Relationship history for MSHA mine 1518426

Current hierarchy: **Ferroglobe PLC → Ferroglobe USA Mining, LLC → Mine #5**

- 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:** Roaman  Phipps → Mine #5; 1997-09-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Goodin Creek Contracting Inc → Mine #5; 2001-08-01 to 2002-08-26; source msha-controller-operator-history
- **controller_controls_operator:** Roaman  Phipps → Goodin Creek Contracting Inc; 2001-08-01 to 2002-08-26; source msha-controller-operator-history
- **controller_controls_mine:** Paul  Caddell → Mine #5; 2002-03-07 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** PC Contracting Inc → Mine #5; 2002-08-27 to 2003-11-24; source msha-controller-operator-history
- **controller_controls_operator:** Paul  Caddell → PC Contracting Inc; 2002-08-27 to 2003-11-24; source msha-controller-operator-history
- **controller_controls_mine:** Carbon Partners A S → Mine #5; 2003-07-08 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Blue Gem Mining Company, Inc. → Mine #5; 2003-11-25 to 2006-07-26; source msha-controller-operator-history
- **controller_controls_operator:** Carbon Partners A S → Blue Gem Mining Company, Inc.; 2003-11-25 to 2006-07-26; source msha-controller-operator-history
- **controller_controls_mine:** Timothy L  Webb → Mine #5; 2004-03-05 to 2006-01-25; source msha-controller-operator-history
- **controller_controls_mine:** James  Cox et al → Mine #5; 2006-01-26 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Goodin Creek Mining Company Inc → Mine #5; 2006-07-27 to 2007-05-14; source msha-controller-operator-history
- **controller_controls_operator:** Timothy L  Webb → Goodin Creek Mining Company Inc; 2006-07-27 to 2006-01-25; source msha-controller-operator-history
- **controller_controls_operator:** James  Cox et al → Goodin Creek Mining Company Inc; 2006-07-27 to 2007-05-14; source msha-controller-operator-history
- **controller_controls_mine:** James  Cox et al → Mine #5; 2007-03-30 to 2009-07-16; source msha-controller-operator-history
- **operator_operates_mine:** Alden Resources LLC → Mine #5; 2007-05-15 to 2014-11-04; source msha-controller-operator-history
- **controller_controls_operator:** James  Cox et al → Alden Resources LLC; 2007-05-15 to 2009-07-16; source msha-controller-operator-history
- **controller_controls_mine:** NCGPAsset Holdings II LP et al → Mine #5; 2009-07-17 to 2011-07-31; source msha-controller-operator-history
- **controller_controls_operator:** NCGPAsset Holdings II LP et al → Alden Resources LLC; 2009-07-17 to 2011-07-31; source msha-controller-operator-history
- **controller_controls_mine:** Ferroglobe PLC → Mine #5; 2011-08-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Ferroglobe PLC → Alden Resources LLC; 2011-08-01 to 2014-11-04; source msha-controller-operator-history
- **operator_operates_mine:** Knox Operating LLC. → Mine #5; 2014-11-05 to 2015-12-31; source msha-controller-operator-history
- **controller_controls_mine:** Jeffrey K Justus II → Mine #5; 2014-11-05 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Jeffrey K Justus II → Knox Operating LLC.; 2014-11-05 to 2015-12-31; source msha-controller-operator-history
- **operator_operates_mine:** Ferroglobe USA Mining, LLC → Mine #5; 2016-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** James  Cox et al → Ferroglobe USA Mining, LLC; 2016-01-01 to 2009-07-16; source msha-controller-operator-history
- **controller_controls_operator:** NCGPAsset Holdings II LP et al → Ferroglobe USA Mining, LLC; 2016-01-01 to 2011-07-31; source msha-controller-operator-history
- **controller_controls_operator:** Ferroglobe PLC → Ferroglobe USA Mining, LLC; 2016-01-01 to current/open; source msha-controller-operator-history