{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"4401216","name":"Monarch No 1","status":"Abandoned and Sealed","status_date":"1986-04-30","mine_type":"Underground","coal_metal":"C","commodity":"Coal (Bituminous)","state":"VA","county":"Russell","nearest_town":"Honaker","operator_id":"P16754","operator_name":"Monarch Coal Company Inc","controller_id":"C09855","controller_name":"Roger Raymond  Baldwin","district":"C05","office":"Vansant VA Field Office","employees":8,"latitude":37.0958,"longitude":-81.9917},"coverage":{"contributingSources":3,"registeredSources":20,"sourceRows":11},"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":"4401216","name":"Monarch No 1"},"operator":{"type":"operator","id":"P16754","name":"Monarch Coal Company Inc"},"controller":{"type":"controller","id":"C09855","name":"Roger Raymond  Baldwin"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"P07360","name":"Cleo Brown Coal Company"},"object":{"type":"mine","id":"4401216","name":"Monarch No 1"},"validFrom":"1950-01-01","validTo":"1977-08-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4401216|P07360|1950-01-01|1977-08-31"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C06071","name":"Brown Cleo"},"object":{"type":"mine","id":"4401216","name":"Monarch No 1"},"validFrom":"1950-01-01","validTo":"1977-08-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4401216|C06071|1950-01-01|1977-08-31"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C06071","name":"Brown Cleo"},"object":{"type":"operator","id":"P07360","name":"Cleo Brown Coal Company"},"validFrom":"1950-01-01","validTo":"1977-08-31","current":false,"derived":true,"evidenceMineId":"4401216","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4401216|P07360|1950-01-01|C06071|1950-01-01|70685"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C00829","name":"Mack  Stiltner et al"},"object":{"type":"mine","id":"4401216","name":"Monarch No 1"},"validFrom":"1974-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4401216|C00829|1974-01-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C02804","name":"Browning Patricia"},"object":{"type":"mine","id":"4401216","name":"Monarch No 1"},"validFrom":"1976-10-10","validTo":"1978-05-07","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4401216|C02804|1976-10-10|1978-05-07"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C05369","name":"Owens Delmer & Ronnie A-Bobby Compton"},"object":{"type":"mine","id":"4401216","name":"Monarch No 1"},"validFrom":"1977-06-10","validTo":"1977-11-16","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4401216|C05369|1977-06-10|1977-11-16"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P06469","name":"Double O & C Coal Company Inc"},"object":{"type":"mine","id":"4401216","name":"Monarch No 1"},"validFrom":"1977-09-01","validTo":"1977-11-16","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4401216|P06469|1977-09-01|1977-11-16"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C05369","name":"Owens Delmer & Ronnie A-Bobby Compton"},"object":{"type":"operator","id":"P06469","name":"Double O & C Coal Company Inc"},"validFrom":"1977-09-01","validTo":"1977-11-16","current":false,"derived":true,"evidenceMineId":"4401216","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4401216|P06469|1977-09-01|C05369|1977-06-10|68599"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P03386","name":"B & H Coal Company Inc"},"object":{"type":"mine","id":"4401216","name":"Monarch No 1"},"validFrom":"1977-11-17","validTo":"1978-05-07","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4401216|P03386|1977-11-17|1978-05-07"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C02804","name":"Browning Patricia"},"object":{"type":"operator","id":"P03386","name":"B & H Coal Company Inc"},"validFrom":"1977-11-17","validTo":"1978-05-07","current":false,"derived":true,"evidenceMineId":"4401216","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4401216|P03386|1977-11-17|C02804|1976-10-10|60828"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P00990","name":"J & R Coal Company Inc"},"object":{"type":"mine","id":"4401216","name":"Monarch No 1"},"validFrom":"1978-05-08","validTo":"1978-09-11","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4401216|P00990|1978-05-08|1978-09-11"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C00829","name":"Mack  Stiltner et al"},"object":{"type":"operator","id":"P00990","name":"J & R Coal Company Inc"},"validFrom":"1978-05-08","validTo":"1978-09-11","current":false,"derived":true,"evidenceMineId":"4401216","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4401216|P00990|1978-05-08|C00829|1974-01-01|50313"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P08693","name":"C C Coal Company"},"object":{"type":"mine","id":"4401216","name":"Monarch No 1"},"validFrom":"1978-09-12","validTo":"1982-05-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4401216|P08693|1978-09-12|1982-05-31"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C06913","name":"Deel Jimmy R--F Daryl Clark & Alvery Tiller"},"object":{"type":"mine","id":"4401216","name":"Monarch No 1"},"validFrom":"1978-09-12","validTo":"1982-05-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4401216|C06913|1978-09-12|1982-05-31"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C06913","name":"Deel Jimmy R--F Daryl Clark & Alvery Tiller"},"object":{"type":"operator","id":"P08693","name":"C C Coal Company"},"validFrom":"1978-09-12","validTo":"1982-05-31","current":false,"derived":true,"evidenceMineId":"4401216","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4401216|P08693|1978-09-12|C06913|1978-09-12|73196"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P13600","name":"Traten Coal Company Inc"},"object":{"type":"mine","id":"4401216","name":"Monarch No 1"},"validFrom":"1982-06-01","validTo":"1983-02-15","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4401216|P13600|1982-06-01|1983-02-15"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C02740","name":"Mitchell Harold L"},"object":{"type":"mine","id":"4401216","name":"Monarch No 1"},"validFrom":"1982-06-01","validTo":"1983-02-15","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4401216|C02740|1982-06-01|1983-02-15"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C02740","name":"Mitchell Harold L"},"object":{"type":"operator","id":"P13600","name":"Traten Coal Company Inc"},"validFrom":"1982-06-01","validTo":"1983-02-15","current":false,"derived":true,"evidenceMineId":"4401216","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4401216|P13600|1982-06-01|C02740|1982-06-01|60631"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C09855","name":"Roger Raymond  Baldwin"},"object":{"type":"mine","id":"4401216","name":"Monarch No 1"},"validFrom":"1982-07-15","validTo":"1991-08-04","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4401216|C09855|1982-07-15|1991-08-04"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C09855","name":"Roger Raymond  Baldwin"},"object":{"type":"mine","id":"4401216","name":"Monarch No 1"},"validFrom":"1982-07-15","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4401216|C09855|1982-07-15|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P13490","name":"Northern Mineral Inc"},"object":{"type":"mine","id":"4401216","name":"Monarch No 1"},"validFrom":"1983-02-16","validTo":"1984-02-15","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4401216|P13490|1983-02-16|1984-02-15"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C09855","name":"Roger Raymond  Baldwin"},"object":{"type":"operator","id":"P13490","name":"Northern Mineral Inc"},"validFrom":"1983-02-16","validTo":"1984-02-15","current":false,"derived":true,"evidenceMineId":"4401216","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4401216|P13490|1983-02-16|C09855|1982-07-15|80742"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P15297","name":"Tonya Lynn Coal Company Inc"},"object":{"type":"mine","id":"4401216","name":"Monarch No 1"},"validFrom":"1984-02-16","validTo":"1985-03-24","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4401216|P15297|1984-02-16|1985-03-24"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C05448","name":"Varney Danny Et Al"},"object":{"type":"mine","id":"4401216","name":"Monarch No 1"},"validFrom":"1984-02-16","validTo":"1985-03-24","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4401216|C05448|1984-02-16|1985-03-24"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C05448","name":"Varney Danny Et Al"},"object":{"type":"operator","id":"P15297","name":"Tonya Lynn Coal Company Inc"},"validFrom":"1984-02-16","validTo":"1985-03-24","current":false,"derived":true,"evidenceMineId":"4401216","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4401216|P15297|1984-02-16|C05448|1984-02-16|68857"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P16754","name":"Monarch Coal Company Inc"},"object":{"type":"mine","id":"4401216","name":"Monarch No 1"},"validFrom":"1985-03-25","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4401216|P16754|1985-03-25|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C09855","name":"Roger Raymond  Baldwin"},"object":{"type":"operator","id":"P16754","name":"Monarch Coal Company Inc"},"validFrom":"1985-03-25","validTo":null,"current":true,"derived":true,"evidenceMineId":"4401216","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4401216|P16754|1985-03-25|C09855|1982-07-15|80746"}}],"coverage":{"historyRecords":9,"edgeCount":27,"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":"1986-04-30","lastDate":"1986-04-30","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":9,"firstDate":"1950-01-01","lastDate":"1985-03-25","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":8},"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/4401216/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4401216/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":"4401216","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}