{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"2602031","name":"TRINITY MINE","status":"Abandoned","status_date":"1997-04-28","mine_type":"Surface","coal_metal":"M","commodity":"Silver Ore","state":"NV","county":"Pershing","nearest_town":"","operator_id":"L14258","operator_name":"Remtech L L C","controller_id":"M10894","controller_name":"Rory L  Tibbals; Joyce E  Johnson","district":"M7","office":"Elko NV Field Office","employees":0,"latitude":null,"longitude":null},"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":"2602031","name":"TRINITY MINE"},"operator":{"type":"operator","id":"L14258","name":"Remtech L L C"},"controller":{"type":"controller","id":"M10894","name":"Rory L  Tibbals; Joyce E  Johnson"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L09887","name":"United States Borax & Chemical Corp"},"object":{"type":"mine","id":"2602031","name":"TRINITY MINE"},"validFrom":"1987-10-01","validTo":"1995-08-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2602031|L09887|1987-10-01|1995-08-31"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M07751","name":"Rio Tinto Zinc Corp Of America & Santa Fe Railroad"},"object":{"type":"mine","id":"2602031","name":"TRINITY MINE"},"validFrom":"1987-10-01","validTo":"1995-08-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2602031|M07751|1987-10-01|1995-08-31"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M07751","name":"Rio Tinto Zinc Corp Of America & Santa Fe Railroad"},"object":{"type":"operator","id":"L09887","name":"United States Borax & Chemical Corp"},"validFrom":"1987-10-01","validTo":"1995-08-31","current":false,"derived":true,"evidenceMineId":"2602031","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2602031|L09887|1987-10-01|M07751|1987-10-01|141872"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L14258","name":"Remtech L L C"},"object":{"type":"mine","id":"2602031","name":"TRINITY MINE"},"validFrom":"1995-09-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2602031|L14258|1995-09-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M10894","name":"Joyce E  Johnson et al"},"object":{"type":"mine","id":"2602031","name":"TRINITY MINE"},"validFrom":"1995-09-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2602031|M10894|1995-09-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M10894","name":"Joyce E  Johnson et al"},"object":{"type":"operator","id":"L14258","name":"Remtech L L C"},"validFrom":"1995-09-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"2602031","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2602031|L14258|1995-09-01|M10894|1995-09-01|150214"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M10894","name":"Rory L  Tibbals et al"},"object":{"type":"operator","id":"L14258","name":"Remtech L L C"},"validFrom":"1995-09-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"2602031","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2602031|L14258|1995-09-01|M10894|1995-09-01|150215"}}],"coverage":{"historyRecords":3,"edgeCount":7,"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":"1997-04-28","lastDate":"1997-04-28","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":"1987-10-01","lastDate":"1995-09-01","metrics":{"recentRows":0,"currentOperatorTenures":2,"completedOperatorTenures":1},"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/2602031/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/2602031/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":"2602031","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}