{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"4604667","name":"No 3","status":"Abandoned and Sealed","status_date":"1984-12-07","mine_type":"Underground","coal_metal":"C","commodity":"Coal (Bituminous)","state":"WV","county":"Logan","nearest_town":"Dehue","operator_id":"P15746","operator_name":"Far West Enterprises Inc","controller_id":"C10724","controller_name":"Mathias Jack R","district":"C04","office":"Beckley District","employees":0,"latitude":37.8286,"longitude":-81.8919},"coverage":{"contributingSources":3,"registeredSources":20,"sourceRows":9},"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":"4604667","name":"No 3"},"operator":{"type":"operator","id":"P15746","name":"Far West Enterprises Inc"},"controller":{"type":"controller","id":"C10724","name":"Mathias Jack R"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"P01913","name":"Jewell Ridge Coal Company"},"object":{"type":"mine","id":"4604667","name":"No 3"},"validFrom":"1975-01-01","validTo":"1975-06-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4604667|P01913|1975-01-01|1975-06-30"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C01611","name":"Jewell Ridge Coal Company"},"object":{"type":"mine","id":"4604667","name":"No 3"},"validFrom":"1975-01-01","validTo":"1975-06-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4604667|C01611|1975-01-01|1975-06-30"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C01611","name":"Jewell Ridge Coal Company"},"object":{"type":"operator","id":"P01913","name":"Jewell Ridge Coal Company"},"validFrom":"1975-01-01","validTo":"1975-06-30","current":false,"derived":true,"evidenceMineId":"4604667","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4604667|P01913|1975-01-01|C01611|1975-01-01|55232"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P01912","name":"Metco Mining Corp"},"object":{"type":"mine","id":"4604667","name":"No 3"},"validFrom":"1975-07-01","validTo":"1979-05-13","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4604667|P01912|1975-07-01|1979-05-13"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C00634","name":"Kelly John A"},"object":{"type":"mine","id":"4604667","name":"No 3"},"validFrom":"1975-07-01","validTo":"1979-05-13","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4604667|C00634|1975-07-01|1979-05-13"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C00634","name":"Kelly John A"},"object":{"type":"operator","id":"P01912","name":"Metco Mining Corp"},"validFrom":"1975-07-01","validTo":"1979-05-13","current":false,"derived":true,"evidenceMineId":"4604667","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4604667|P01912|1975-07-01|C00634|1975-07-01|48709"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C03967","name":"Compton Lucky D"},"object":{"type":"mine","id":"4604667","name":"No 3"},"validFrom":"1978-04-11","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4604667|C03967|1978-04-11|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C08317","name":"Mc Coy John P & Curtis Asbury"},"object":{"type":"mine","id":"4604667","name":"No 3"},"validFrom":"1978-11-01","validTo":"1983-04-05","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4604667|C08317|1978-11-01|1983-04-05"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C02783","name":"Continental Resources & Mineral Corp"},"object":{"type":"mine","id":"4604667","name":"No 3"},"validFrom":"1979-05-01","validTo":"1983-08-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4604667|C02783|1979-05-01|1983-08-31"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P09256","name":"Bismark Mining Inc"},"object":{"type":"mine","id":"4604667","name":"No 3"},"validFrom":"1979-05-14","validTo":"1979-11-28","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4604667|P09256|1979-05-14|1979-11-28"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C05545","name":"Hanshaw Thomas F"},"object":{"type":"mine","id":"4604667","name":"No 3"},"validFrom":"1979-05-14","validTo":"1979-11-28","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4604667|C05545|1979-05-14|1979-11-28"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C05545","name":"Hanshaw Thomas F"},"object":{"type":"operator","id":"P09256","name":"Bismark Mining Inc"},"validFrom":"1979-05-14","validTo":"1979-11-28","current":false,"derived":true,"evidenceMineId":"4604667","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4604667|P09256|1979-05-14|C05545|1979-05-14|69083"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P09206","name":"J L & J Coal Company Inc"},"object":{"type":"mine","id":"4604667","name":"No 3"},"validFrom":"1979-11-29","validTo":"1983-04-05","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4604667|P09206|1979-11-29|1983-04-05"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C08317","name":"Mc Coy John P & Curtis Asbury"},"object":{"type":"operator","id":"P09206","name":"J L & J Coal Company Inc"},"validFrom":"1979-11-29","validTo":"1983-04-05","current":false,"derived":true,"evidenceMineId":"4604667","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4604667|P09206|1979-11-29|C08317|1978-11-01|77009"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P14392","name":"Metco Mining Corp"},"object":{"type":"mine","id":"4604667","name":"No 3"},"validFrom":"1983-04-06","validTo":"1983-08-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4604667|P14392|1983-04-06|1983-08-31"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C02783","name":"Continental Resources & Mineral Corp"},"object":{"type":"operator","id":"P14392","name":"Metco Mining Corp"},"validFrom":"1983-04-06","validTo":"1983-08-31","current":false,"derived":true,"evidenceMineId":"4604667","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4604667|P14392|1983-04-06|C02783|1979-05-01|60781"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P07891","name":"Peerless Alma Coals Inc"},"object":{"type":"mine","id":"4604667","name":"No 3"},"validFrom":"1983-09-01","validTo":"1984-06-03","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4604667|P07891|1983-09-01|1984-06-03"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C03967","name":"Compton Lucky D"},"object":{"type":"operator","id":"P07891","name":"Peerless Alma Coals Inc"},"validFrom":"1983-09-01","validTo":"1984-06-03","current":false,"derived":true,"evidenceMineId":"4604667","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4604667|P07891|1983-09-01|C03967|1978-04-11|64356"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P15746","name":"Far West Enterprises Inc"},"object":{"type":"mine","id":"4604667","name":"No 3"},"validFrom":"1984-06-04","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4604667|P15746|1984-06-04|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C10724","name":"Mathias Jack R"},"object":{"type":"mine","id":"4604667","name":"No 3"},"validFrom":"1984-06-04","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4604667|C10724|1984-06-04|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C10724","name":"Mathias Jack R"},"object":{"type":"operator","id":"P15746","name":"Far West Enterprises Inc"},"validFrom":"1984-06-04","validTo":null,"current":true,"derived":true,"evidenceMineId":"4604667","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4604667|P15746|1984-06-04|C10724|1984-06-04|82617"}}],"coverage":{"historyRecords":7,"edgeCount":21,"intervalAnomalies":0,"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":"1984-12-07","lastDate":"1984-12-07","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":7,"firstDate":"1975-01-01","lastDate":"1984-06-04","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":6},"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/4604667/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4604667/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":"4604667","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}