secwatch.observer — SEC 8-K summary ====================================== Issuer: SSR MINING INC. (SSRM) CIK: 0000921638 Form: 8-K Filed at: 2023-06-20T23:59:59+00:00 Accession: 0000921638-23-000145 Event type: other_material Sentiment: positive Materiality: 0.60 Item codes: 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 SSR Mining reports Copper Hill drilling results: 1.4% Cu over 140m, 2.2% Cu over 32m -------------------------------------------------------------------------------- - 42 diamond drill holes completed; highlights include 1.4% Cu over 139.7m and 2.2% Cu over 31.9m. - Mineralization defined along ~1 km strike to 250m depth, starting from surface, suggesting open-pit potential. - Company increased ownership in Copper Hill JV to 70% at end of 2021; partner Lidya Mines holds 30%. - Low As (<8ppm) and other metals (<0.03% Pb+Zn) indicate potential for clean copper concentrate. - Exploration to restart September 2023 targeting extensions and new targets on the property. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/921638/000092163823000145/0000921638-23-000145-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/921638/000092163823000145/ssrm-20230620.htm HTML page: https://secwatch.observer/filing/0000921638-23-000145 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer