{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-17T06:17:15.228Z","identity":{"mine_id":"1513770","name":"Mine #1","status":"Abandoned and Sealed","status_date":"1997-11-26","mine_type":"Underground","coal_metal":"C","commodity":"Coal (Bituminous)","state":"KY","county":"Bell","nearest_town":"Arjay","operator_id":"P23494","operator_name":"D & L Coal Company","controller_id":"C15442","controller_name":"Mize Lora","district":"C07","office":"Barbourville KY Field Office","employees":0,"latitude":36.8117,"longitude":-83.6339},"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":"2026-10-17T05:35:58.500035+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":"1513770","name":"Mine #1"},"operator":{"type":"operator","id":"P23494","name":"D & L Coal Company"},"controller":{"type":"controller","id":"C15442","name":"Mize Lora"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-17T05:35:58.500035+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"C06079","name":"Saylor Lonnie"},"object":{"type":"mine","id":"1513770","name":"Mine #1"},"validFrom":"1978-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1513770|C06079|1978-01-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P09402","name":"G & T Coal Company"},"object":{"type":"mine","id":"1513770","name":"Mine #1"},"validFrom":"1982-10-01","validTo":"1984-09-23","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1513770|P09402|1982-10-01|1984-09-23"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C06079","name":"Saylor Lonnie"},"object":{"type":"operator","id":"P09402","name":"G & T Coal Company"},"validFrom":"1982-10-01","validTo":"1984-09-23","current":false,"derived":true,"evidenceMineId":"1513770","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1513770|P09402|1982-10-01|C06079|1978-01-01|70716"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C10284","name":"Smith Joey"},"object":{"type":"mine","id":"1513770","name":"Mine #1"},"validFrom":"1983-11-08","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1513770|C10284|1983-11-08|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P14997","name":"Cribb Coal Company"},"object":{"type":"mine","id":"1513770","name":"Mine #1"},"validFrom":"1984-09-24","validTo":"1990-01-01","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1513770|P14997|1984-09-24|1990-01-01"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C10284","name":"Smith Joey"},"object":{"type":"operator","id":"P14997","name":"Cribb Coal Company"},"validFrom":"1984-09-24","validTo":"1990-01-01","current":false,"derived":true,"evidenceMineId":"1513770","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1513770|P14997|1984-09-24|C10284|1983-11-08|81646"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C13598","name":"Hoskins Numan"},"object":{"type":"mine","id":"1513770","name":"Mine #1"},"validFrom":"1988-10-03","validTo":"1990-04-22","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1513770|C13598|1988-10-03|1990-04-22"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P19842","name":"Dns Coal Company Inc"},"object":{"type":"mine","id":"1513770","name":"Mine #1"},"validFrom":"1990-01-02","validTo":"1990-04-22","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1513770|P19842|1990-01-02|1990-04-22"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C13598","name":"Hoskins Numan"},"object":{"type":"operator","id":"P19842","name":"Dns Coal Company Inc"},"validFrom":"1990-01-02","validTo":"1990-04-22","current":false,"derived":true,"evidenceMineId":"1513770","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1513770|P19842|1990-01-02|C13598|1988-10-03|90629"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P14997","name":"Cribb Coal Company"},"object":{"type":"mine","id":"1513770","name":"Mine #1"},"validFrom":"1990-04-23","validTo":"1994-07-04","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1513770|P14997|1990-04-23|1994-07-04"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C10284","name":"Smith Joey"},"object":{"type":"operator","id":"P14997","name":"Cribb Coal Company"},"validFrom":"1990-04-23","validTo":"1994-07-04","current":false,"derived":true,"evidenceMineId":"1513770","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1513770|P14997|1990-04-23|C10284|1983-11-08|81647"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P22797","name":"Gwen Coal Company"},"object":{"type":"mine","id":"1513770","name":"Mine #1"},"validFrom":"1994-07-05","validTo":"1994-12-22","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1513770|P22797|1994-07-05|1994-12-22"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C15072","name":"Sanders Donald"},"object":{"type":"mine","id":"1513770","name":"Mine #1"},"validFrom":"1994-07-05","validTo":"1994-12-22","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1513770|C15072|1994-07-05|1994-12-22"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C15072","name":"Sanders Donald"},"object":{"type":"operator","id":"P22797","name":"Gwen Coal Company"},"validFrom":"1994-07-05","validTo":"1994-12-22","current":false,"derived":true,"evidenceMineId":"1513770","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1513770|P22797|1994-07-05|C15072|1994-07-05|94688"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P23058","name":"Brandy Coal Company Inc"},"object":{"type":"mine","id":"1513770","name":"Mine #1"},"validFrom":"1994-12-23","validTo":"1995-10-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1513770|P23058|1994-12-23|1995-10-30"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C15212","name":"Sanders Bruce"},"object":{"type":"mine","id":"1513770","name":"Mine #1"},"validFrom":"1994-12-23","validTo":"1995-10-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1513770|C15212|1994-12-23|1995-10-30"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C15212","name":"Sanders Bruce"},"object":{"type":"operator","id":"P23058","name":"Brandy Coal Company Inc"},"validFrom":"1994-12-23","validTo":"1995-10-30","current":false,"derived":true,"evidenceMineId":"1513770","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1513770|P23058|1994-12-23|C15212|1994-12-23|95055"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P23370","name":"D & L Coal Company Inc"},"object":{"type":"mine","id":"1513770","name":"Mine #1"},"validFrom":"1995-10-31","validTo":"1996-05-08","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1513770|P23370|1995-10-31|1996-05-08"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C15368","name":"Mize David Et Al"},"object":{"type":"mine","id":"1513770","name":"Mine #1"},"validFrom":"1995-10-31","validTo":"1996-05-08","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1513770|C15368|1995-10-31|1996-05-08"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C15368","name":"Mize David Et Al"},"object":{"type":"operator","id":"P23370","name":"D & L Coal Company Inc"},"validFrom":"1995-10-31","validTo":"1996-05-08","current":false,"derived":true,"evidenceMineId":"1513770","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1513770|P23370|1995-10-31|C15368|1995-10-31|95439"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P23494","name":"D & L Coal Company"},"object":{"type":"mine","id":"1513770","name":"Mine #1"},"validFrom":"1996-05-09","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1513770|P23494|1996-05-09|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C15442","name":"Mize Lora"},"object":{"type":"mine","id":"1513770","name":"Mine #1"},"validFrom":"1996-05-09","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1513770|C15442|1996-05-09|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C15442","name":"Mize Lora"},"object":{"type":"operator","id":"P23494","name":"D & L Coal Company"},"validFrom":"1996-05-09","validTo":null,"current":true,"derived":true,"evidenceMineId":"1513770","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1513770|P23494|1996-05-09|C15442|1996-05-09|95621"}}],"coverage":{"historyRecords":8,"edgeCount":23,"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":"1997-11-26","lastDate":"1997-11-26","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":"1982-10-01","lastDate":"1996-05-09","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/1513770/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/1513770/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":"1513770","dataSource":"postgres","snapshotId":"2026-10-17T05:35:58.500035+00:00","completedAt":"2026-10-17T06:17:15.228Z","sourceCount":20,"totalRows":15450873}}