Geomechanics.io

  • Free Tools
Sign UpLog In
Built byBoxcut Studio

Geomechanics.io

Geomechanics, Streamlined.

© 2026 Geomechanics.io. All rights reserved.

Geomechanics.io

CMRR-ioGEODB-ioHYDROGEO-ioQCDB-ioFree Tools & CalculatorsBlogLatest Industry News

Industries

MiningConstructionTunnelling

Company

Terms of UsePrivacy PolicyLinkedIn
    Projects

    Vizsla Copper’s Palmer silver hits: resource growth lens for mine planners

    October 8, 2026|

    Reviewed by Tom Sullivan

    Vizsla Copper’s Palmer silver hits: resource growth lens for mine planners

    First reported on MINING.com

    30 Second Briefing

    New drilling at Vizsla Copper’s Palmer volcanogenic massive sulphide project in southeast Alaska has returned high-grade silver from the AG deposit, with hole CMR26-215 cutting 21 metres at 4.79% zinc, 0.14% copper, 116.9 g/t silver and 0.27 g/t gold from 180.3 metres, including 7 metres at 207.5 g/t silver. A second hole, CMR26-211, intersected 37.2 metres at 3.62% zinc and 26.1 g/t silver, including 12.8 metres at 7.79% zinc from 169.5 metres. The results will feed into a Q1 2027 resource update for Palmer, which currently hosts 4.77 million indicated tonnes and 12 million inferred tonnes in a copper-zinc-lead-silver-gold-barite system.

    Technical Brief

    • Palmer VMS district covers ~330 sq. km in southeast Alaska, ~60 km from tidewater export options.
    • More than 96,000 m of historical drilling and US$116 million (C$164 million) invested pre-Vizsla acquisition.
    • AG deposit drilling in 2026 is the first activity there since 2019, targeting infill continuity.
    • Hole CMR26-211 mineralisation starts at 145.1 m depth, with higher-grade zinc from 169.5 m downhole.
    • Existing 2025 indicated resource: 4.77 Mt at 1.69% Cu, 5.17% Zn, 0.14% Pb, 28.4 g/t Ag, 0.29 g/t Au, 20.6% barite.
    • Indicated metal inventory equates to 178 Mlb Cu, 543 Mlb Zn, 14.2 Mlb Pb, 4.35 Moz Ag, 43,900 oz Au, 980,400 t barite.
    • Inferred resource: 12 Mt at 0.57% Cu, 3.92% Zn, 0.47% Pb, 66.3 g/t Ag, 0.33 g/t Au, 25.5% barite, dominated by AG silver.
    • Inferred metal totals 151.5 Mlb Cu, 1.04 Blb Zn, 125.2 Mlb Pb, 25.6 Moz Ag, 128,100 oz Au, 3.1 Mt barite.
    • No PEA/PFS has yet been published, so mining method, plant scale and CAPEX remain unconstrained.

    Our Take

    Vizsla Copper’s Palmer polymetallic resource in southeast Alaska sits alongside the Delta and Helm Bay assets it is acquiring from Agnico Eagle Mines (US$32 million in shares), signalling a deliberate build-out of a regional copper‑zinc‑silver portfolio rather than a single-asset play.

    With Palmer already carrying significant contained copper, zinc, silver and barite, the added graphite exposure in this piece via Titan Mining’s planned Anniston Army Depot facility highlights how Augusta Group–linked vehicles are spreading across both base metals and US-designated critical minerals supply chains.

    In our database of 1267 Mining stories, relatively few US copper projects combine sizeable barite credits with high-grade silver like Palmer, which could be important for future flow-sheet design and by-product economics if barite and silver pricing remain supportive.

    Geotechnical Software for Modern Teams

    Centralise site data, logs, and lab results with GEODB-io, CMRR-io, and HYDROGEO-io.

    No credit card required.

    • Save and export unlimited calculations
    • Advanced data visualisation
    • Generate professional PDF reports
    • Cloud storage for all your projects

    Prepared by collating external sources, AI-assisted tools, and Geomechanics.io’s proprietary mining database, then reviewed for technical accuracy & edited by our geotechnical team.

    Related Articles

    Titan Mining–US Army graphite plant: integration and supply notes for engineers
    Mining
    about 3 hours ago

    Titan Mining–US Army graphite plant: integration and supply notes for engineers

    Titan Mining’s Empire State Mines has agreed a term sheet with the US Army to lease about 97 acres at Anniston Army Depot, Alabama, for up to 100 years to build a commercial-scale graphite processing plant producing Purified Micronised Graphite (phase I) and, after customer qualification, Coated Spherical Purified Graphite. The facility will sit inside an existing defence installation, using established access, utilities and infrastructure to fast-track construction and integrate with Titan’s Kilbourne graphite concentrate operation in New York. The Army secures a right of first offer for up to 10% of uncommitted annual PMG and CSPG output, without direct taxpayer funding exposure.

    Dutch central bank’s 86-tonne gold shift: liquidity and storage notes for project teams
    Mining
    about 3 hours ago

    Dutch central bank’s 86-tonne gold shift: liquidity and storage notes for project teams

    Dutch central bank De Nederlandsche Bank has shifted 86 tonnes of gold from New York and Ottawa to London between March and August 2026, raising London’s share of its 612.4-tonne reserve from 18.1% to 32.1% while New York and Ottawa each drop to 18.5% and Zeist stays at 30.8%. The move combined selling 59 tonnes in New York and repurchasing in London with physically transporting 27 tonnes under armoured, GPS-tracked security to Zeist, then swapping equivalent London-good-delivery bars to the Bank of England’s vaults. This reallocation prioritises immediate tradability in crisis scenarios and mirrors similar recent relocations by the Banque de France.

    Elizabeth Bay diamond mine revival: project and capex lens for coastal engineers
    Mining
    about 3 hours ago

    Elizabeth Bay diamond mine revival: project and capex lens for coastal engineers

    Dutch private equity firm Kenzoll Capital and Namibian partner MSF Commercials plan a $50 million restart of the Elizabeth Bay diamond mine in the Sperrgebiet, targeting 10.5 million carats of combined onshore and offshore resources and funding exploration for additional minerals. The move follows a 67% collapse in Namibia’s diamond export value from NAD 5.1 billion ($306.9 million) in 2022 to NAD 1.7 billion ($102.3 million) in 2025, which the Bank of Namibia flags as a major drag on growth. For engineers and contractors, the project signals renewed capital for coastal brownfield mine infrastructure and marine-linked resource development in a previously uneconomic De Beers asset.

    Related Industries & Products

    Mining

    Geotechnical software solutions for mining operations including CMRR analysis, hydrogeological testing, and data management.

    CMRR-io

    Streamline coal mine roof stability assessments with our cloud-based CMRR software featuring automated calculations, multi-scenario analysis, and collaborative workflows.

    HYDROGEO-io

    Comprehensive hydrogeological testing platform for managing, analysing, and reporting on packer tests, lugeon values, and hydraulic conductivity assessments.

    GEODB-io

    Centralised geotechnical data management solution for storing, accessing, and analysing all your site investigation and material testing data.

    AllGeotechnicalInfrastructureHazardsEnvironmental