{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"1515746","name":"#3","status":"Abandoned and Sealed","status_date":"1997-09-23","mine_type":"Underground","coal_metal":"C","commodity":"Coal (Bituminous)","state":"KY","county":"Pike","nearest_town":"Turkey Creek","operator_id":"P18411","operator_name":"A & A Francis Energy Inc","controller_id":"C12833","controller_name":"Dean  Francis","district":"C05","office":"Pikeville KY Field Office","employees":32,"latitude":37.6519,"longitude":-82.2994},"coverage":{"contributingSources":3,"registeredSources":20,"sourceRows":10},"relationships":{"schemaVersion":"realm.temporal-relationships.v1","temporalSemantics":{"validTime":{"granularity":"date","bounds":"inclusive","nullStart":"start date not published in the upstream history row","nullEnd":"open-ended in the upstream history row; not independent proof of present control"},"transactionTime":{"observedAt":"2026-10-13T11:19:05.459773+00:00","meaning":"time the checksum-addressed MDRS artifacts were observed by the PostgreSQL ingestion"},"derivation":{"controllerControlsOperator":"intersection of controller and operator valid-time intervals evidenced through this mine","currentIdentity":"current controller and operator are asserted only by the MDRS Mines snapshot"}},"current":{"mine":{"type":"mine","id":"1515746","name":"#3"},"operator":{"type":"operator","id":"P18411","name":"A & A Francis Energy Inc"},"controller":{"type":"controller","id":"C12833","name":"Dean  Francis"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"C05321","name":"Tim Doug  Johnson"},"object":{"type":"mine","id":"1515746","name":"#3"},"validFrom":"1984-03-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1515746|C05321|1984-03-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C08507","name":"Joby  Fields"},"object":{"type":"mine","id":"1515746","name":"#3"},"validFrom":"1984-05-01","validTo":"1995-05-11","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1515746|C08507|1984-05-01|1995-05-11"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C02508","name":"Massey Energy Company"},"object":{"type":"mine","id":"1515746","name":"#3"},"validFrom":"1984-10-04","validTo":"2011-05-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1515746|C02508|1984-10-04|2011-05-31"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P15453","name":"Chloe Ridge Coal Company Inc"},"object":{"type":"mine","id":"1515746","name":"#3"},"validFrom":"1986-09-01","validTo":"1989-10-09","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1515746|P15453|1986-09-01|1989-10-09"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C05321","name":"Tim Doug  Johnson"},"object":{"type":"operator","id":"P15453","name":"Chloe Ridge Coal Company Inc"},"validFrom":"1986-09-01","validTo":"1989-10-09","current":false,"derived":true,"evidenceMineId":"1515746","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1515746|P15453|1986-09-01|C05321|1984-03-01|68387"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C12833","name":"Dean  Francis"},"object":{"type":"mine","id":"1515746","name":"#3"},"validFrom":"1987-01-21","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1515746|C12833|1987-01-21|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P15521","name":"Conakay Resources Inc"},"object":{"type":"mine","id":"1515746","name":"#3"},"validFrom":"1989-10-10","validTo":"1995-05-11","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1515746|P15521|1989-10-10|1995-05-11"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C08507","name":"Joby  Fields"},"object":{"type":"operator","id":"P15521","name":"Conakay Resources Inc"},"validFrom":"1989-10-10","validTo":"1995-05-11","current":false,"derived":true,"evidenceMineId":"1515746","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1515746|P15521|1989-10-10|C08507|1984-05-01|77461"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C13075","name":"Williams Darrell"},"object":{"type":"mine","id":"1515746","name":"#3"},"validFrom":"1992-01-14","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1515746|C13075|1992-01-14|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P16149","name":"Solid Energy Mining Company"},"object":{"type":"mine","id":"1515746","name":"#3"},"validFrom":"1995-05-12","validTo":"1996-03-11","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1515746|P16149|1995-05-12|1996-03-11"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C02508","name":"Massey Energy Company"},"object":{"type":"operator","id":"P16149","name":"Solid Energy Mining Company"},"validFrom":"1995-05-12","validTo":"1996-03-11","current":false,"derived":true,"evidenceMineId":"1515746","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1515746|P16149|1995-05-12|C02508|1984-10-04|59193"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P21730","name":"Narrows Branch Coal Inc"},"object":{"type":"mine","id":"1515746","name":"#3"},"validFrom":"1996-03-12","validTo":"1996-08-01","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1515746|P21730|1996-03-12|1996-08-01"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C13075","name":"Williams Darrell"},"object":{"type":"operator","id":"P21730","name":"Narrows Branch Coal Inc"},"validFrom":"1996-03-12","validTo":"1996-08-01","current":false,"derived":true,"evidenceMineId":"1515746","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1515746|P21730|1996-03-12|C13075|1992-01-14|88554"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P23524","name":"M R M Mining Company Inc"},"object":{"type":"mine","id":"1515746","name":"#3"},"validFrom":"1996-08-02","validTo":"1997-04-03","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1515746|P23524|1996-08-02|1997-04-03"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C15461","name":"Mullins Dale & Tom Et Al"},"object":{"type":"mine","id":"1515746","name":"#3"},"validFrom":"1996-08-02","validTo":"1997-05-04","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1515746|C15461|1996-08-02|1997-05-04"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C15461","name":"Mullins Dale & Tom Et Al"},"object":{"type":"operator","id":"P23524","name":"M R M Mining Company Inc"},"validFrom":"1996-08-02","validTo":"1997-04-03","current":false,"derived":true,"evidenceMineId":"1515746","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1515746|P23524|1996-08-02|C15461|1996-08-02|95695"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P18411","name":"A & A Francis Energy Inc"},"object":{"type":"mine","id":"1515746","name":"#3"},"validFrom":"1997-04-04","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1515746|P18411|1997-04-04|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C12833","name":"Dean  Francis"},"object":{"type":"operator","id":"P18411","name":"A & A Francis Energy Inc"},"validFrom":"1997-04-04","validTo":null,"current":true,"derived":true,"evidenceMineId":"1515746","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1515746|P18411|1997-04-04|C12833|1987-01-21|87984"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0041211","name":"Alpha Natural Resources, Inc."},"object":{"type":"mine","id":"1515746","name":"#3"},"validFrom":"2011-06-01","validTo":"2016-07-25","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1515746|0041211|2011-06-01|2016-07-25"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0041211","name":"Alpha Natural Resources, Inc."},"object":{"type":"operator","id":"P16149","name":"Solid Energy Mining Company"},"validFrom":"2011-06-01","validTo":"1996-03-11","current":false,"derived":true,"evidenceMineId":"1515746","intervalAnomaly":true,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1515746|P16149|1995-05-12|0041211|2011-06-01|1838"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0127923","name":"Alpha Natural Resources Holdings, Inc"},"object":{"type":"mine","id":"1515746","name":"#3"},"validFrom":"2016-07-26","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1515746|0127923|2016-07-26|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0127923","name":"Alpha Natural Resources Holdings, Inc"},"object":{"type":"operator","id":"P16149","name":"Solid Energy Mining Company"},"validFrom":"2016-07-26","validTo":"1996-03-11","current":false,"derived":true,"evidenceMineId":"1515746","intervalAnomaly":true,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1515746|P16149|1995-05-12|0127923|2016-07-26|25369"}}],"coverage":{"historyRecords":8,"edgeCount":22,"intervalAnomalies":2,"sourceDatasetId":"msha-controller-operator-history"}},"sources":[{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"1997-09-23","lastDate":"1997-09-23","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":8,"firstDate":"1986-09-01","lastDate":"1997-04-04","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":7},"periods":{},"recentRecords":[]},{"id":"msha-mines","name":"Mines","domains":["identity","production","logistics"],"products":["mine identity","status","commodity","location","operator and controller"],"rowCount":1,"firstDate":null,"lastDate":null,"metrics":{},"periods":{},"recentRecords":[]}],"safety":{"href":"/api/v1/mines/1515746/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/1515746/silica","description":"Dedicated silica records, measurements, sample status and trends. Defaults to the snapshot year; use year=all for history."},"externalContext":{"eia":null,"title30":{"snapshot":{"chapterCount":6,"featuredSectionCount":100,"latestAmendedOn":"2026-08-14","latestIssueDate":"2026-08-14","partCount":206,"sectionCount":5954,"upToDateAsOf":"2026-08-19"},"regulations":[],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"1515746","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}