# Relationship history for MSHA mine 1519775

Current hierarchy: **Ricky T  Lucas → Black Pearl Mining, Inc. → 7**

- 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:** Anthony  Newsome → 7; 1975-04-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Danny  Justice → 7; 1992-10-19 to 2004-06-30; source msha-controller-operator-history
- **controller_controls_mine:** James H  Booth et al → 7; 2000-08-11 to 2019-06-15; source msha-controller-operator-history
- **controller_controls_mine:** James L  Griffith → 7; 2004-07-01 to 2014-12-31; source msha-controller-operator-history
- **controller_controls_mine:** Ricky T  Lucas → 7; 2011-10-26 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Herbert R  Hamilton et al → 7; 2015-01-01 to 2016-05-25; source msha-controller-operator-history
- **operator_operates_mine:** Apex Energy, Inc. → 7; 2015-03-11 to 2015-10-07; source msha-controller-operator-history
- **controller_controls_operator:** James H  Booth et al → Apex Energy, Inc.; 2015-03-11 to 2015-10-07; source msha-controller-operator-history
- **operator_operates_mine:** Dags Branch Coal Co., Inc. → 7; 2015-10-08 to 2016-06-07; source msha-controller-operator-history
- **controller_controls_operator:** James L  Griffith → Dags Branch Coal Co., Inc.; 2015-10-08 to 2014-12-31; source msha-controller-operator-history
- **controller_controls_operator:** Herbert R  Hamilton et al → Dags Branch Coal Co., Inc.; 2015-10-08 to 2016-05-25; source msha-controller-operator-history
- **controller_controls_operator:** James L  Griffith et al → Dags Branch Coal Co., Inc.; 2015-10-08 to 2016-05-25; source msha-controller-operator-history
- **controller_controls_operator:** Danny  Justice → Dags Branch Coal Co., Inc.; 2015-10-08 to 2004-06-30; source msha-controller-operator-history
- **controller_controls_mine:** James L  Griffith → 7; 2016-05-26 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** James L  Griffith → Dags Branch Coal Co., Inc.; 2016-05-26 to 2016-06-07; source msha-controller-operator-history
- **operator_operates_mine:** NEW AGE MINING LLC → 7; 2016-06-08 to 2017-01-05; source msha-controller-operator-history
- **controller_controls_mine:** Tonya  Conley et al → 7; 2016-06-08 to 2019-12-31; source msha-controller-operator-history
- **controller_controls_operator:** Tonya  Conley et al → NEW AGE MINING LLC; 2016-06-08 to 2017-01-05; source msha-controller-operator-history
- **controller_controls_operator:** James L Bevins et al → NEW AGE MINING LLC; 2016-06-08 to 2017-01-05; source msha-controller-operator-history
- **controller_controls_mine:** Herbert R Hamilton → 7; 2017-01-06 to 2017-01-06; source msha-controller-operator-history
- **controller_controls_operator:** Herbert R Hamilton → NEW AGE MINING LLC; 2017-01-06 to 2017-01-05; source msha-controller-operator-history
- **operator_operates_mine:** HAMILTON MINING LLC → 7; 2017-01-06 to 2017-05-09; source msha-controller-operator-history
- **controller_controls_mine:** Herbert R Hamilton → 7; 2017-01-06 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Herbert R Hamilton → HAMILTON MINING LLC; 2017-01-06 to 2017-05-09; source msha-controller-operator-history
- **operator_operates_mine:** Black Pearl Mining, Inc. → 7; 2017-05-10 to 2017-06-05; source msha-controller-operator-history
- **controller_controls_operator:** Ricky T  Lucas → Black Pearl Mining, Inc.; 2017-05-10 to 2017-06-05; source msha-controller-operator-history
- **operator_operates_mine:** Jet Coal Co., Inc.. → 7; 2017-06-06 to 2018-02-19; source msha-controller-operator-history
- **controller_controls_operator:** Anthony  Newsome → Jet Coal Co., Inc..; 2017-06-06 to 2018-02-19; source msha-controller-operator-history
- **operator_operates_mine:** Black Pearl Mining, Inc. → 7; 2018-02-20 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Ricky T  Lucas → Black Pearl Mining, Inc.; 2018-02-20 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** J Mark  Campbell → 7; 2019-06-16 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** J Mark  Campbell → Apex Energy, Inc.; 2019-06-16 to 2015-10-07; source msha-controller-operator-history
- **controller_controls_mine:** James L  Bevins → 7; 2020-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** James L  Bevins → NEW AGE MINING LLC; 2020-01-01 to 2017-01-05; source msha-controller-operator-history