{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"2602733","name":"RAH Genesis","status":"Abandoned","status_date":"2025-07-29","mine_type":"Surface","coal_metal":"M","commodity":"Potassium Compounds","state":"NV","county":"Esmeralda","nearest_town":"Silver Peak","operator_id":"0191134","operator_name":"Regenerative Minerals","controller_id":"0189901","controller_name":"Amber D  Hansen; Ronald N  Hansen","district":"M7","office":"Henderson NV Field Office","employees":0,"latitude":37.791389,"longitude":-117.635833},"coverage":{"contributingSources":8,"registeredSources":20,"sourceRows":43},"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":"2602733","name":"RAH Genesis"},"operator":{"type":"operator","id":"0191134","name":"Regenerative Minerals"},"controller":{"type":"controller","id":"0189901","name":"Amber D  Hansen; Ronald N  Hansen"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"0128134","name":"US Mine Corp"},"object":{"type":"mine","id":"2602733","name":"RAH Genesis"},"validFrom":"2013-03-04","validTo":"2023-08-27","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2602733|0128134|2013-03-04|2023-08-27"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0043337","name":"A Scott  Dockter"},"object":{"type":"mine","id":"2602733","name":"RAH Genesis"},"validFrom":"2013-03-04","validTo":"2025-06-17","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2602733|0043337|2013-03-04|2025-06-17"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0043337","name":"A Scott  Dockter"},"object":{"type":"operator","id":"0128134","name":"US Mine Corp"},"validFrom":"2013-03-04","validTo":"2023-08-27","current":false,"derived":true,"evidenceMineId":"2602733","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2602733|0128134|2013-03-04|0043337|2013-03-04|4580"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0191134","name":"Regenerative Minerals"},"object":{"type":"mine","id":"2602733","name":"RAH Genesis"},"validFrom":"2023-08-28","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2602733|0191134|2023-08-28|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0179343","name":"Ronald N Hansen"},"object":{"type":"mine","id":"2602733","name":"RAH Genesis"},"validFrom":"2023-08-28","validTo":"2025-01-13","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2602733|0179343|2023-08-28|2025-01-13"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0179343","name":"Ronald N Hansen"},"object":{"type":"operator","id":"0191134","name":"Regenerative Minerals"},"validFrom":"2023-08-28","validTo":"2025-01-13","current":false,"derived":true,"evidenceMineId":"2602733","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2602733|0191134|2023-08-28|0179343|2023-08-28|38366"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0189901","name":"Ronald N  Hansen et al"},"object":{"type":"mine","id":"2602733","name":"RAH Genesis"},"validFrom":"2025-01-14","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2602733|0189901|2025-01-14|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0189901","name":"Ronald N  Hansen et al"},"object":{"type":"operator","id":"0191134","name":"Regenerative Minerals"},"validFrom":"2025-01-14","validTo":null,"current":true,"derived":true,"evidenceMineId":"2602733","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2602733|0191134|2023-08-28|0189901|2025-01-14|40507"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0189901","name":"Amber D  Hansen et al"},"object":{"type":"operator","id":"0191134","name":"Regenerative Minerals"},"validFrom":"2025-01-14","validTo":null,"current":true,"derived":true,"evidenceMineId":"2602733","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2602733|0191134|2023-08-28|0189901|2025-01-14|40508"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0196500","name":"John  Bremer et al"},"object":{"type":"mine","id":"2602733","name":"RAH Genesis"},"validFrom":"2025-06-18","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2602733|0196500|2025-06-18|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0196500","name":"John  Bremer et al"},"object":{"type":"operator","id":"0128134","name":"US Mine Corp"},"validFrom":"2025-06-18","validTo":"2023-08-27","current":false,"derived":true,"evidenceMineId":"2602733","intervalAnomaly":true,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2602733|0128134|2013-03-04|0196500|2025-06-18|41935"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0196500","name":"Brady  Barto et al"},"object":{"type":"operator","id":"0128134","name":"US Mine Corp"},"validFrom":"2025-06-18","validTo":"2023-08-27","current":false,"derived":true,"evidenceMineId":"2602733","intervalAnomaly":true,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2602733|0128134|2013-03-04|0196500|2025-06-18|41936"}}],"coverage":{"historyRecords":6,"edgeCount":12,"intervalAnomalies":2,"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":"2025-07-29","lastDate":"2025-07-29","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":6,"firstDate":"2013-07-17","lastDate":"2025-02-12","metrics":{"ss":0,"delinquent":6,"recentRows":5,"paidPenalty":247,"proposedPenalty":868,"currentAssessment":868},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2952930","VIOLATION_NO":"9999379","ISSUE_DT":"02/12/2025","CFR_STANDARD_CD":"48.23(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2025-02-12"},{"SOURCE_ROW_NUMBER":"2952929","VIOLATION_NO":"9999378","ISSUE_DT":"02/03/2025","CFR_STANDARD_CD":"48.28(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Order","PROPOSED_PENALTY_AMT":"168.00","CURRENT_ASSESSMENT_AMT":"168.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2025-02-03"},{"SOURCE_ROW_NUMBER":"2952928","VIOLATION_NO":"9999375","ISSUE_DT":"01/28/2025","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2025-01-28"},{"SOURCE_ROW_NUMBER":"2952927","VIOLATION_NO":"9999374","ISSUE_DT":"01/28/2025","CFR_STANDARD_CD":"56.9300(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2025-01-28"},{"SOURCE_ROW_NUMBER":"2648193","VIOLATION_NO":"9999703","ISSUE_DT":"08/12/2024","CFR_STANDARD_CD":"56.1000","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-08-12"},{"SOURCE_ROW_NUMBER":"2187865","VIOLATION_NO":"8699937","ISSUE_DT":"07/17/2013","CFR_STANDARD_CD":"56.1000","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2013-07-17"}]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":6,"firstDate":"2013-03-04","lastDate":"2023-08-28","metrics":{"recentRows":3,"currentOperatorTenures":3,"completedOperatorTenures":3},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":7,"firstDate":"2013-07-17","lastDate":"2025-04-01","metrics":{"inspectors":7,"recentRows":5,"onSiteHours":10.5,"inspectionHours":47,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"251439","EVENT_NO":"F012A52","INSPECTION_BEGIN_DT":"04/01/2025","INSPECTION_END_DT":"04/02/2025","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1.75","SUM_TOTAL_ON_SITE_HOURS":"1.25","sourceDate":"2025-04-01"},{"SOURCE_ROW_NUMBER":"207817","EVENT_NO":"F0118BA","INSPECTION_BEGIN_DT":"02/12/2025","INSPECTION_END_DT":"02/12/2025","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4.25","SUM_TOTAL_ON_SITE_HOURS":"1.25","sourceDate":"2025-02-12"},{"SOURCE_ROW_NUMBER":"594453","EVENT_NO":"F0118B6","INSPECTION_BEGIN_DT":"01/27/2025","INSPECTION_END_DT":"02/06/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13","SUM_TOTAL_ON_SITE_HOURS":"5","sourceDate":"2025-01-27"},{"SOURCE_ROW_NUMBER":"467639","EVENT_NO":"F0118B4","INSPECTION_BEGIN_DT":"01/27/2025","INSPECTION_END_DT":"01/29/2025","ACTIVITY_CODE":"E04","ACTIVITY":"Verbal Hazard Complaint Inspections","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5.5","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2025-01-27"},{"SOURCE_ROW_NUMBER":"112457","EVENT_NO":"6879278","INSPECTION_BEGIN_DT":"08/07/2024","INSPECTION_END_DT":"08/13/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6.25","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2024-08-07"},{"SOURCE_ROW_NUMBER":"680101","EVENT_NO":"6726455","INSPECTION_BEGIN_DT":"12/06/2017","INSPECTION_END_DT":"12/06/2017","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11.25","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2017-12-06"},{"SOURCE_ROW_NUMBER":"1109355","EVENT_NO":"6592024","INSPECTION_BEGIN_DT":"07/17/2013","INSPECTION_END_DT":"07/17/2013","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2013-07-17"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":13,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2025-Q1":{"hours":0,"employees":0,"production":0},"2024-Q2":{"hours":0,"employees":0,"production":0},"2024-Q1":{"hours":0,"employees":0,"production":0},"2023-Q4":{"hours":0,"employees":0,"production":0},"2023-Q3":{"hours":0,"employees":0,"production":0},"2018-Q1":{"hours":517,"employees":6,"production":0},"2015-Q3":{"hours":182,"employees":2,"production":0},"2013-Q4":{"hours":0,"employees":0,"production":0},"2013-Q3":{"hours":0,"employees":0,"production":0},"2013-Q2":{"hours":390,"employees":3,"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":3,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2013":{"hours":390,"employees":3,"production":0},"2015":{"hours":182,"employees":2,"production":0},"2018":{"hours":517,"employees":6,"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":[]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":6,"firstDate":"2013-07-17","lastDate":"2025-02-12","metrics":{"ss":0,"amountDue":868,"contested":0,"amountPaid":247,"recentRows":5,"section104d":0,"unterminated":0,"proposedPenalty":868},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1564845","VIOLATION_NO":"9999379","VIOLATION_ISSUE_DT":"02/12/2025","SIG_SUB":"N","PART_SECTION":"48.23(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/28/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2025-02-12"},{"SOURCE_ROW_NUMBER":"1564844","VIOLATION_NO":"9999378","VIOLATION_ISSUE_DT":"02/03/2025","SIG_SUB":"N","PART_SECTION":"48.28(a)","CIT_ORD_SAFE":"Order","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"2","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/12/2025","PROPOSED_PENALTY":"168","AMOUNT_DUE":"168","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2025-02-03"},{"SOURCE_ROW_NUMBER":"1564843","VIOLATION_NO":"9999375","VIOLATION_ISSUE_DT":"01/28/2025","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/02/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2025-01-28"},{"SOURCE_ROW_NUMBER":"1564842","VIOLATION_NO":"9999374","VIOLATION_ISSUE_DT":"01/28/2025","SIG_SUB":"N","PART_SECTION":"56.9300(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/12/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2025-01-28"},{"SOURCE_ROW_NUMBER":"1564847","VIOLATION_NO":"9999703","VIOLATION_ISSUE_DT":"08/12/2024","SIG_SUB":"N","PART_SECTION":"56.1000","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/13/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-08-12"},{"SOURCE_ROW_NUMBER":"1564846","VIOLATION_NO":"8699937","VIOLATION_ISSUE_DT":"07/17/2013","SIG_SUB":"N","PART_SECTION":"56.1000","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"08/05/2013","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2013-07-17"}]}],"safety":{"href":"/api/v1/mines/2602733/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/2602733/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":[{"chapter":"I","heading":"Training plans; time of submission; where filed; information required; time for approval; method for disapproval; commencement of training; approval of instructors.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-48/subpart-B/section-48.23","part":"48","subchapter":"H","subpart":"B","id":"48.23","citation":"30 CFR 48.23","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER H—EDUCATION AND TRAINING","partHeading":"PART 48—TRAINING AND RETRAINING OF MINERS","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Annual refresher training of miners; minimum courses of instruction; hours of instruction.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-48/subpart-B/section-48.28","part":"48","subchapter":"H","subpart":"B","id":"48.28","citation":"30 CFR 48.28","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER H—EDUCATION AND TRAINING","partHeading":"PART 48—TRAINING AND RETRAINING OF MINERS","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Moving machine parts.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14107","part":"56","subchapter":"K","subpart":"M","id":"56.14107","citation":"30 CFR 56.14107","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Berms or guardrails.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-H/section-56.9300","part":"56","subchapter":"K","subpart":"H","id":"56.9300","citation":"30 CFR 56.9300","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Notification of commencement of operations and closing of mines.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-A/section-56.1000","part":"56","subchapter":"K","subpart":"A","id":"56.1000","citation":"30 CFR 56.1000","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":2}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"2602733","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}