secwatch.observer — SEC 8-K summary ====================================== Issuer: GOLD RESOURCE CORP (GORO) CIK: 0001160791 Form: 8-K Filed at: 2023-12-12T23:59:59+00:00 Accession: 0001558370-23-019725 Event type: other_material Sentiment: positive Materiality: 0.65 Item codes: 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Gold Resource Corp reports high-grade drill result: 17.3m at 12.54 g/t AuEq at Don David Mine -------------------------------------------------------------------------------- - Step-out hole 523136 intersected 17.3m (15.0m true width) grading 9.4 g/t Au and 263 g/t Ag. - The mineralized zone is at confluence of Sandy 1 and Sandy 2 veins in Gloria/Three Sisters system. - Part of 150-hole, 34,000-meter 2023 drill program; results to be included in year-end resource update due Q1 2024. - CEO Palmiere says result is one of highest-grade and most consistent, noting proximity to surface. - Gloria/Three Sisters vein system remains open in all directions with potential for further expansion. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1160791/000155837023019725/0001558370-23-019725-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1160791/000155837023019725/goro-20231211x8k.htm HTML page: https://secwatch.observer/filing/0001558370-23-019725 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer