Minsud Announces 10,500-Metre Drill Program Targeting Resource Growth and New Discoveries at Chita Valley
Minsud launches a 10,500m drill push as South32 pauses funding, boosting the project's cash runway.
Minsud Resources Corp. announced a 10,500-metre diamond drilling program at its Chita Valley polymetallic project in San Juan, Argentina, scheduled to commence in August 2026. The program targets resource expansion and upgrading at the Chinchillones and Chita South Porphyry (PSU) deposits, plus four priority exploration targets: Placetas, Chita South (PSU), and Pinto.
The release references existing NI 43-101 compliant Mineral Resources totaling 240 million tonnes of Indicated and 955 million tonnes of Inferred material.
In a corporate governance update, Minsud exercised its contractual 12-month Suspension Period under the shareholders' agreement with South32. During this period, South32 is responsible for contributions to Minera Sud Argentina SA (MSA); Minsud is not required to fund its 49.9% share, and dilution provisions are suspended.
QA/QC protocols and assay methodologies are detailed, with primary preparation at ALS Patagonia S.A. and analysis at ALS Perú S.A.
Minsud Resources Corp. (MSR) has launched a 10,500m drill program, a logical follow-up to its February 2026 resource update and the April 2026 technical report filing. The initiative aligns with management’s stated goal of expanding the district-scale copper platform.
The most significant aspect of the release is the suspension of funding by South32. By triggering a 12-month pause, Minsud temporarily removes its 49.9% funding obligation and halts dilution provisions, providing immediate, albeit short-term, cash flow relief for the pre-revenue exploration company.
The news is incremental and expected, introducing no new metal prices, revised resource estimates, or changes in operatorship. While the market likely priced in the exploration plan and the funding pause serves as a positive operational detail, it does not alter the fundamental exploration-stage risk profile.
Minsud Resources Corp. is an exploration-stage mining company focused on the Chita Valley Project in the Iglesia Department, San Juan Province, Argentina. The project is a large-scale polymetallic porphyry-epithermal district targeting copper, molybdenum, gold, silver, lead, and zinc. Flagship deposits include the Chinchillones Polymetallic Sulphide, which comprises 240Mt Indicated and 955Mt Inferred resources, and the Chita South Porphyry (PSU) Oxide zone. The project benefits from excellent infrastructure, low mining costs modeled at $1.90/t, and high metallurgical recoveries of up to 87% Cu and 70% Ag. The project is operated by a joint venture, Minera Sud Argentina S.A., with South32 holding 50.1% and Minsud holding 49.9%.