{"schema_version":"secwatch.filing_event.v1","accession":"0001558370-25-004426","form_type":"8-K","ticker":"GORO","cik":"0001160791","company_name":"GOLD RESOURCE CORP","filed_at":"2025-04-04T23:59:59+00:00","discovered_at":"2026-05-14T18:02:47.667332+00:00","generated_at":"2026-05-23T20:41:44.894501+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Gold Resource reports new high-grade Three Sisters vein system; 2024 drill results show up to 15.53 g/t AuEq","bullets":["23 underground drill holes totaling 7,671 meters at Don David Gold Mine in Mexico.","Notable intercepts: 4.70 m at 15.53 g/t AuEq ($966/t NSR) in Sandy 2 vein; 4.48 m at 16.65 g/t AuEq in Sadie 2.","Three Sisters & Gloria vein system resources up 307% YoY; total LOM plan resource increased 10%.","Development on Level 4 intersected Sandy veins; channel sample returned 44.23 g/t AuEq ($2,780/t NSR).","Company expects new areas to reduce haulage costs and improve cash flow; further drilling planned in 2025."],"urls":{"canonical":"https://secwatch.observer/filing/0001558370-25-004426","json":"https://secwatch.observer/filing/0001558370-25-004426.json","markdown":"https://secwatch.observer/filing/0001558370-25-004426.md","text":"https://secwatch.observer/filing/0001558370-25-004426.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1160791/000155837025004426/0001558370-25-004426-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1160791/000155837025004426/goro-20250403x8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-23T20:41:44.894501+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}