{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-26-030401","form_type":"8-K","ticker":"NVA","cik":"0001852551","company_name":"Nova Minerals Ltd","filed_at":"2026-06-29T10:45:25+00:00","discovered_at":"2026-06-29T10:50:00.258187+00:00","generated_at":"2026-06-29T10:50:28.604131+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Nova Minerals Korbel flotation test achieves 26.7 g/t Au concentrate with >95% recovery, 2-3% mass pull","bullets":["Low-grade Korbel ore (0.39–0.42 g/t Au) yielded gold recoveries exceeding 95% at 250 µm or finer grind.","High-grade concentrate of 14.7–26.7 g/t Au produced with only 2-3% mass pull (97-98% volume reduction).","Potential to eliminate ore sorting and heap leach, reduce capital/operating costs, and simplify flowsheet at Estelle.","Feasibility Study optimization ongoing; further coarse particle flotation and CIL test-work planned.","S-K 1300 compliant pit-constrained Korbel resource: 425 Mt @ 0.3 g/t Au (4.05 Moz Au)."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-26-030401","json":"https://secwatch.observer/filing/0001493152-26-030401.json","markdown":"https://secwatch.observer/filing/0001493152-26-030401.md","text":"https://secwatch.observer/filing/0001493152-26-030401.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1852551/000149315226030401/0001493152-26-030401-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1852551/000149315226030401/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-29T10:50:28.604131+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"}