{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"4607929","name":"Mine No 1","status":"Abandoned and Sealed","status_date":"1996-05-10","mine_type":"Underground","coal_metal":"C","commodity":"Coal (Bituminous)","state":"WV","county":"Nicholas","nearest_town":"Leivasy","operator_id":"P23457","operator_name":"Green Valley Coal Company","controller_id":"0127923","controller_name":"Alpha Natural Resources Holdings, Inc","district":"C04","office":"Summersville WV Field Office","employees":0,"latitude":38.1544,"longitude":-80.6847},"coverage":{"contributingSources":3,"registeredSources":20,"sourceRows":12},"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":"4607929","name":"Mine No 1"},"operator":{"type":"operator","id":"P23457","name":"Green Valley Coal Company"},"controller":{"type":"controller","id":"0127923","name":"Alpha Natural Resources Holdings, Inc"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"C02484","name":"Mc Clung S Gene"},"object":{"type":"mine","id":"4607929","name":"Mine No 1"},"validFrom":"1983-04-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607929|C02484|1983-04-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C14075","name":"Lady H Corporation"},"object":{"type":"mine","id":"4607929","name":"Mine No 1"},"validFrom":"1990-01-19","validTo":"1992-07-12","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607929|C14075|1990-01-19|1992-07-12"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P20753","name":"Lady H Coal Company Inc"},"object":{"type":"mine","id":"4607929","name":"Mine No 1"},"validFrom":"1990-08-01","validTo":"1991-12-08","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607929|P20753|1990-08-01|1991-12-08"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C14075","name":"Lady H Corporation"},"object":{"type":"operator","id":"P20753","name":"Lady H Coal Company Inc"},"validFrom":"1990-08-01","validTo":"1991-12-08","current":false,"derived":true,"evidenceMineId":"4607929","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607929|P20753|1990-08-01|C14075|1990-01-19|91939"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P14227","name":"Industrial Energy Inc"},"object":{"type":"mine","id":"4607929","name":"Mine No 1"},"validFrom":"1991-12-09","validTo":"1992-07-13","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607929|P14227|1991-12-09|1992-07-13"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C02484","name":"Mc Clung S Gene"},"object":{"type":"operator","id":"P14227","name":"Industrial Energy Inc"},"validFrom":"1991-12-09","validTo":"1992-07-13","current":false,"derived":true,"evidenceMineId":"4607929","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607929|P14227|1991-12-09|C02484|1983-04-01|58628"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C14667","name":"Consolidated Sewell Inc"},"object":{"type":"mine","id":"4607929","name":"Mine No 1"},"validFrom":"1992-07-13","validTo":"1996-05-19","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607929|C14667|1992-07-13|1996-05-19"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C14667","name":"Consolidated Sewell Inc"},"object":{"type":"mine","id":"4607929","name":"Mine No 1"},"validFrom":"1992-07-13","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607929|C14667|1992-07-13|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P22008","name":"Lady H Coal Company Inc"},"object":{"type":"mine","id":"4607929","name":"Mine No 1"},"validFrom":"1992-07-14","validTo":"1993-04-20","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607929|P22008|1992-07-14|1993-04-20"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C14667","name":"Consolidated Sewell Inc"},"object":{"type":"operator","id":"P22008","name":"Lady H Coal Company Inc"},"validFrom":"1992-07-14","validTo":"1993-04-20","current":false,"derived":true,"evidenceMineId":"4607929","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607929|P22008|1992-07-14|C14667|1992-07-13|93542"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P22419","name":"Shoal Creek Coal Inc"},"object":{"type":"mine","id":"4607929","name":"Mine No 1"},"validFrom":"1993-04-21","validTo":"1995-01-02","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607929|P22419|1993-04-21|1995-01-02"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C13842","name":"Thomas Russell (Rick) Et Al"},"object":{"type":"mine","id":"4607929","name":"Mine No 1"},"validFrom":"1993-04-21","validTo":"1995-01-02","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607929|C13842|1993-04-21|1995-01-02"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C13842","name":"Thomas Russell (Rick) Et Al"},"object":{"type":"operator","id":"P22419","name":"Shoal Creek Coal Inc"},"validFrom":"1993-04-21","validTo":"1995-01-02","current":false,"derived":true,"evidenceMineId":"4607929","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607929|P22419|1993-04-21|C13842|1993-04-21|91286"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C13640","name":"Garretson Roy"},"object":{"type":"mine","id":"4607929","name":"Mine No 1"},"validFrom":"1994-11-09","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607929|C13640|1994-11-09|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P21982","name":"Eastwood Construction Inc"},"object":{"type":"mine","id":"4607929","name":"Mine No 1"},"validFrom":"1995-01-03","validTo":"1995-01-29","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607929|P21982|1995-01-03|1995-01-29"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C14667","name":"Consolidated Sewell Inc"},"object":{"type":"operator","id":"P21982","name":"Eastwood Construction Inc"},"validFrom":"1995-01-03","validTo":"1995-01-29","current":false,"derived":true,"evidenceMineId":"4607929","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607929|P21982|1995-01-03|C14667|1992-07-13|93530"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P23010","name":"K & C Energy Inc"},"object":{"type":"mine","id":"4607929","name":"Mine No 1"},"validFrom":"1995-01-30","validTo":"1995-09-10","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607929|P23010|1995-01-30|1995-09-10"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C13640","name":"Garretson Roy"},"object":{"type":"operator","id":"P23010","name":"K & C Energy Inc"},"validFrom":"1995-01-30","validTo":"1995-09-10","current":false,"derived":true,"evidenceMineId":"4607929","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607929|P23010|1995-01-30|C13640|1994-11-09|90678"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P23252","name":"Greenbrier Spring Inc"},"object":{"type":"mine","id":"4607929","name":"Mine No 1"},"validFrom":"1995-09-11","validTo":"1996-05-19","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607929|P23252|1995-09-11|1996-05-19"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C15313","name":"Woods Michael"},"object":{"type":"mine","id":"4607929","name":"Mine No 1"},"validFrom":"1995-09-11","validTo":"1996-05-19","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607929|C15313|1995-09-11|1996-05-19"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C15313","name":"Woods Michael"},"object":{"type":"operator","id":"P23252","name":"Greenbrier Spring Inc"},"validFrom":"1995-09-11","validTo":"1996-05-19","current":false,"derived":true,"evidenceMineId":"4607929","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607929|P23252|1995-09-11|C15313|1995-09-11|95242"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P23457","name":"Green Valley Coal Company"},"object":{"type":"mine","id":"4607929","name":"Mine No 1"},"validFrom":"1996-05-20","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607929|P23457|1996-05-20|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C02508","name":"Massey Energy Company"},"object":{"type":"mine","id":"4607929","name":"Mine No 1"},"validFrom":"1996-05-20","validTo":"2011-05-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607929|C02508|1996-05-20|2011-05-31"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C02508","name":"Massey Energy Company"},"object":{"type":"operator","id":"P23457","name":"Green Valley Coal Company"},"validFrom":"1996-05-20","validTo":"2011-05-31","current":false,"derived":true,"evidenceMineId":"4607929","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607929|P23457|1996-05-20|C02508|1996-05-20|59453"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0041211","name":"Alpha Natural Resources, Inc."},"object":{"type":"mine","id":"4607929","name":"Mine No 1"},"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":"4607929|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":"P23457","name":"Green Valley Coal Company"},"validFrom":"2011-06-01","validTo":"2016-07-25","current":false,"derived":true,"evidenceMineId":"4607929","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607929|P23457|1996-05-20|0041211|2011-06-01|2045"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0127923","name":"Alpha Natural Resources Holdings, Inc"},"object":{"type":"mine","id":"4607929","name":"Mine No 1"},"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":"4607929|0127923|2016-07-26|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0127923","name":"Alpha Natural Resources Holdings, Inc"},"object":{"type":"operator","id":"P23457","name":"Green Valley Coal Company"},"validFrom":"2016-07-26","validTo":null,"current":true,"derived":true,"evidenceMineId":"4607929","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607929|P23457|1996-05-20|0127923|2016-07-26|25559"}}],"coverage":{"historyRecords":10,"edgeCount":28,"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":"1996-05-10","lastDate":"1996-05-10","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":10,"firstDate":"1990-08-01","lastDate":"1996-05-20","metrics":{"recentRows":0,"currentOperatorTenures":3,"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/4607929/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4607929/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":"4607929","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}