{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"3607465","name":"Glacial Minerals","status":"Abandoned","status_date":"1994-08-11","mine_type":"Facility","coal_metal":"C","commodity":"Coal (Bituminous)","state":"PA","county":"Fayette","nearest_town":"Edenborn","operator_id":"P09136","operator_name":"Glacial Minerals Inc","controller_id":"C07219","controller_name":"A F Budge Mining Ltd","district":"C03","office":"Waynesburg PA Field Office","employees":0,"latitude":40.0083,"longitude":-79.91},"coverage":{"contributingSources":3,"registeredSources":20,"sourceRows":5},"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":"3607465","name":"Glacial Minerals"},"operator":{"type":"operator","id":"P09136","name":"Glacial Minerals Inc"},"controller":{"type":"controller","id":"C07219","name":"A F Budge Mining Ltd"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"C07219","name":"A F Budge Mining Ltd"},"object":{"type":"mine","id":"3607465","name":"Glacial Minerals"},"validFrom":"1979-03-22","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3607465|C07219|1979-03-22|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P14639","name":"G K & G Inc"},"object":{"type":"mine","id":"3607465","name":"Glacial Minerals"},"validFrom":"1983-05-01","validTo":"1986-09-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3607465|P14639|1983-05-01|1986-09-30"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C10602","name":"Gerome Henry"},"object":{"type":"mine","id":"3607465","name":"Glacial Minerals"},"validFrom":"1983-05-01","validTo":"1986-09-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3607465|C10602|1983-05-01|1986-09-30"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C10602","name":"Gerome Henry"},"object":{"type":"operator","id":"P14639","name":"G K & G Inc"},"validFrom":"1983-05-01","validTo":"1986-09-30","current":false,"derived":true,"evidenceMineId":"3607465","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3607465|P14639|1983-05-01|C10602|1983-05-01|82399"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P18281","name":"G K & G Inc"},"object":{"type":"mine","id":"3607465","name":"Glacial Minerals"},"validFrom":"1986-10-01","validTo":"1989-01-05","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3607465|P18281|1986-10-01|1989-01-05"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C12754","name":"O'Hara David C"},"object":{"type":"mine","id":"3607465","name":"Glacial Minerals"},"validFrom":"1986-10-01","validTo":"1989-01-05","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3607465|C12754|1986-10-01|1989-01-05"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C12754","name":"O'Hara David C"},"object":{"type":"operator","id":"P18281","name":"G K & G Inc"},"validFrom":"1986-10-01","validTo":"1989-01-05","current":false,"derived":true,"evidenceMineId":"3607465","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3607465|P18281|1986-10-01|C12754|1986-10-01|87798"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P09136","name":"Glacial Minerals Inc"},"object":{"type":"mine","id":"3607465","name":"Glacial Minerals"},"validFrom":"1989-01-06","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3607465|P09136|1989-01-06|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C07219","name":"A F Budge Mining Ltd"},"object":{"type":"operator","id":"P09136","name":"Glacial Minerals Inc"},"validFrom":"1989-01-06","validTo":null,"current":true,"derived":true,"evidenceMineId":"3607465","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3607465|P09136|1989-01-06|C07219|1979-03-22|74146"}}],"coverage":{"historyRecords":3,"edgeCount":9,"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":"1994-08-11","lastDate":"1994-08-11","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":3,"firstDate":"1983-05-01","lastDate":"1989-01-06","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":2},"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/3607465/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/3607465/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":"3607465","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}