{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-17T06:17:15.228Z","identity":{"mine_id":"0202741","name":"Fitzgerald","status":"Abandoned","status_date":"2003-01-02","mine_type":"Surface","coal_metal":"M","commodity":"Dimension Sandstone","state":"AZ","county":"Coconino","nearest_town":"Ashfork","operator_id":"L17084","operator_name":"Hammond Wholesale Flagstone Inc.","controller_id":"M13025","controller_name":"Shirley J  Hammond","district":"C09","office":"Mesa South AZ Field Office","employees":0,"latitude":null,"longitude":null},"coverage":{"contributingSources":6,"registeredSources":20,"sourceRows":13},"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":"0202741","name":"Fitzgerald"},"operator":{"type":"operator","id":"L17084","name":"Hammond Wholesale Flagstone Inc."},"controller":{"type":"controller","id":"M13025","name":"Shirley J  Hammond"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-17T05:35:58.500035+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L15404","name":"Drake Stone Products Inc"},"object":{"type":"mine","id":"0202741","name":"Fitzgerald"},"validFrom":"1997-10-01","validTo":"2002-09-05","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0202741|L15404|1997-10-01|2002-09-05"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M11749","name":"Harley  Gray Jr"},"object":{"type":"mine","id":"0202741","name":"Fitzgerald"},"validFrom":"1997-10-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0202741|M11749|1997-10-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M11749","name":"Harley  Gray Jr"},"object":{"type":"operator","id":"L15404","name":"Drake Stone Products Inc"},"validFrom":"1997-10-01","validTo":"2002-09-05","current":false,"derived":true,"evidenceMineId":"0202741","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0202741|L15404|1997-10-01|M11749|1997-10-01|152202"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M13025","name":"Shirley J  Hammond"},"object":{"type":"mine","id":"0202741","name":"Fitzgerald"},"validFrom":"1999-12-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0202741|M13025|1999-12-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L17084","name":"Hammond Wholesale Flagstone Inc."},"object":{"type":"mine","id":"0202741","name":"Fitzgerald"},"validFrom":"2002-09-06","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0202741|L17084|2002-09-06|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M13025","name":"Shirley J  Hammond"},"object":{"type":"operator","id":"L17084","name":"Hammond Wholesale Flagstone Inc."},"validFrom":"2002-09-06","validTo":null,"current":true,"derived":true,"evidenceMineId":"0202741","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0202741|L17084|2002-09-06|M13025|1999-12-01|155220"}}],"coverage":{"historyRecords":2,"edgeCount":6,"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":"2003-01-02","lastDate":"2003-01-02","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":2,"firstDate":"1997-10-01","lastDate":"2002-09-06","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":1},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":1,"firstDate":"2000-06-13","lastDate":"2000-06-13","metrics":{"inspectors":1,"recentRows":0,"onSiteHours":5,"inspectionHours":7,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"945656","EVENT_NO":"0650541","INSPECTION_BEGIN_DT":"06/13/2000","INSPECTION_END_DT":"06/13/2000","ACTIVITY_CODE":"01","ACTIVITY":"REGULAR INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7","SUM_TOTAL_ON_SITE_HOURS":"5","sourceDate":"2000-06-13"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":7,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2002-Q4":{"hours":0,"employees":0,"production":0},"2001-Q2":{"hours":0,"employees":0,"production":0},"2001-Q1":{"hours":0,"employees":0,"production":0},"2000-Q4":{"hours":0,"employees":0,"production":0},"2000-Q3":{"hours":480,"employees":2,"production":0},"2000-Q2":{"hours":0,"employees":0,"production":0},"2000-Q1":{"hours":3120,"employees":6,"production":0}},"recentRecords":[]},{"id":"msha-mine-production-yearly","name":"Mine Employment and Production — Yearly","domains":["production","safety","compliance"],"products":["annual trend","backfill","quarterly reconciliation"],"rowCount":1,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2000":{"hours":3600,"employees":4,"production":0}},"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/0202741/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/0202741/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":"0202741","dataSource":"postgres","snapshotId":"2026-10-17T05:35:58.500035+00:00","completedAt":"2026-10-17T06:17:15.228Z","sourceCount":20,"totalRows":15450873}}