{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-24-018744","form_type":"8-K","ticker":"LBSR","cik":"0001172178","company_name":"LIBERTY STAR URANIUM & METALS CORP.","filed_at":"2024-05-13T23:59:59+00:00","discovered_at":"2026-05-14T18:03:17.523498+00:00","generated_at":"2026-06-02T01:55:48.280829+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Liberty Star reports geochemical results from Hay Mountain; gold up to 8PPB, copper up to 0.114%","bullets":["Hole HM-23-01 encountered gold values up to 8PPB in two epithermal quartz zones; hole will be deepened.","Hole HM-23-02 intersected diorite sills with elevated copper; highest 0.114% Cu over 3 feet (sample 475628).","Chief Geologist reports program successful; company planning next round of drilling.","Company also channel sampling jasperoid bodies at Red Rock Canyon; assays pending."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-24-018744","json":"https://secwatch.observer/filing/0001493152-24-018744.json","markdown":"https://secwatch.observer/filing/0001493152-24-018744.md","text":"https://secwatch.observer/filing/0001493152-24-018744.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1172178/000149315224018744/0001493152-24-018744-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1172178/000149315224018744/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-02T01:55:48.280829+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"}