Avrupa Minerals Files NI 43-101 Technical Report for Initial Mineral Resource Estimate for the Sesmarias Copper-Zinc Project, Portugal
Avrupa filed its initial MRE for the Sesmarias Cu-Zn project, advancing its Portuguese asset with reported grades and widths.
Avrupa Minerals Ltd. (AVU) has filed the full NI 43-101 Technical Report for the initial Mineral Resource Estimate (MRE) of its Sesmarias Copper-Zinc VMS project in Portugal. The MRE defines an Inferred Mineral Resource of 6.5 million tonnes grading 2.9% Zn, 1.2% Pb, 0.6% Cu, and 35 g/t Ag. Equivalent grades are 2.2% CuEq or 6.2% ZnEq at a 4.0% Zinc Equivalent cut-off.
Technical parameters include preliminary evaluations of long-term zinc pricing, Portuguese government royalties, operating and selling costs, and zinc recovery and payability. Basic metallurgical testing is complete, with recovery characteristics typical for early-stage polymetallic massive sulfides in the Iberian Pyrite Belt.
The company has identified multiple drill targets to potentially double the initial resource and is actively seeking a mining company partner for an earn-in joint venture. A mining license application has been submitted for the Sesmarias Cu/Zn massive sulfide showing.
Avrupa Minerals Ltd. (AVU) filed a regulatory and compliance document on July 22, 2026, following the initial Mineral Resource Estimate (MRE) announcement on June 3, 2026. The filing confirms the geological data but introduces no new resource estimates, economic studies, or operational milestones.
The stock has declined from a high of $0.09 in April 2026 to $0.04 currently, indicating the market has already priced in the early-stage, inferred-only nature of the deposit. As a procedural filing for an expected milestone, the news is incremental and does not alter the fundamental risk/reward profile or valuation.
Avrupa Minerals Ltd. (AVU) operates as a European-focused project generator targeting base metals and gold. Its flagship asset is the 100%-owned Sesmarias Cu-Zn VMS project in Portugal, where the deposit is hosted in a black shale unit within a synformal fold in the Iberian Pyrite Belt. A mining license application for the site is currently pending.
In Finland, the company holds a portfolio of seven copper-zinc VMS prospects and one gold prospect near the operating Pyhäsalmi Mine, advanced via a joint venture with Akkerman Finland Oy. These targets include extensions of known mineral horizons. Additionally, Avrupa Minerals holds a 49% interest in the Slivova Gold project in Kosovo, which is currently optioned to Western Tethyan Resources and paused pending licensing re-issuance.