{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"1202322","name":"Bloomington Underground Mine","status":"Active","status_date":"2013-04-15","mine_type":"Underground","coal_metal":"M","commodity":"Crushed, Broken Limestone NEC","state":"IN","county":"Monroe","nearest_town":"Bloomington","operator_id":"L06514","operator_name":"Rogers Group Inc","controller_id":"M00452","controller_name":"Rogers Group Inc","district":"C08","office":"Mooresville IN Field Office","employees":26,"latitude":39.174444,"longitude":-86.621944},"coverage":{"contributingSources":16,"registeredSources":20,"sourceRows":2839},"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":"1202322","name":"Bloomington Underground Mine"},"operator":{"type":"operator","id":"L06514","name":"Rogers Group Inc"},"controller":{"type":"controller","id":"M00452","name":"Rogers Group Inc"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00452","name":"Rogers Group Inc"},"object":{"type":"mine","id":"1202322","name":"Bloomington Underground Mine"},"validFrom":"1950-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1202322|M00452|1950-01-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L06514","name":"Rogers Group Inc"},"object":{"type":"mine","id":"1202322","name":"Bloomington Underground Mine"},"validFrom":"2001-11-27","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1202322|L06514|2001-11-27|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00452","name":"Rogers Group Inc"},"object":{"type":"operator","id":"L06514","name":"Rogers Group Inc"},"validFrom":"2001-11-27","validTo":null,"current":true,"derived":true,"evidenceMineId":"1202322","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1202322|L06514|2001-11-27|M00452|1950-01-01|111089"}}],"coverage":{"historyRecords":1,"edgeCount":3,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"sources":[{"id":"msha-accidents","name":"Accident, Injuries, and Illnesses","domains":["safety","contractors"],"products":["incident trends","severity rates","equipment patterns","peer denominators"],"rowCount":10,"firstDate":"2003-04-22","lastDate":"2019-07-30","metrics":{"daysLost":57,"injuries":9,"fatalities":0,"recentRows":0,"restrictedDays":130,"contractorRecords":3},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"168777","DOCUMENT_NO":"220192240018","ACCIDENT_DT":"07/30/2019","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall onto or against objects","OCCUPATION":"Blaster, Shooter, Shotfirer, Explosive worker, Powder gang/monkey","NO_INJURIES":"1","DAYS_LOST":"3","NARRATIVE":"Crouched down loading lifter holes with anfo.  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AS THE EMPLOYEE PLACED HIS PRY BAR IN POSITION, A LARGE MASS OF ROCKS FELL OUT OF THE FACE TOWARDS THE WORK BASKET AND LANDED ON THE OTHER EE'S LEFT HAND, WHICH WAS ON THE HANDRAIL. 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