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

    Endurance Gold’s Reliance PEA: zone extensions and UG potential for mine planners

    October 22, 2026|

    Reviewed by Tom Sullivan

    Endurance Gold’s Reliance PEA: zone extensions and UG potential for mine planners

    First reported on MINING.com

    30 Second Briefing

    Endurance Gold has extended the Imperial and Lower Imperial zones at its Reliance project in British Columbia, intersecting gold-antimony mineralisation as it advances a PEA on an initial 19.6 million inferred tonnes at 2.3 g/t gold (1.45 million oz). Key intercepts include DDH26-140 with 5.2 metres at 5.89 g/t gold and 0.19% Sb from 405 metres, and DDH26-137 with 16.2 metres at 2.24 g/t gold and 0.06% Sb from 526 metres, extending the zones 50–55 metres along strike. Over 10,200 metres of drilling in 25 holes across the Eagle, Crown and Imperial zones is defining multiple narrow, high-grade footwall structures along the Royal Shear, supporting potential underground resource growth.

    Technical Brief

    • DDH26-130A tested an under-drilled Royal Shear contact, returning 11.1 m at 2.97 g/t Au, 0.03% Sb from 432 m.
    • Within DDH26-130A, an 8 m sub-interval averaged 2.42 g/t Au with elevated 0.31% Sb.
    • DDH26-134A intersected 10.9 m at 3.96 g/t Au and 1.92% Sb from 304.5 m depth.
    • Over 10,200 m of drilling in 25 holes has now been completed across Eagle, Crown and Imperial.
    • Multiple narrow, high-grade footwall structures are being delineated adjacent to the Royal Shear, beyond earlier mineralised envelopes.
    • Antimony mineralisation is consistently reported in new holes but remains excluded from the current gold-only inferred resource.
    • Reliance is a brownfield site with historic Minto mine production of ~17,500 oz Au between 1934–1940.
    • Project lies ~180 km northeast of Vancouver, implying road-accessible logistics for future underground development scenarios.

    Our Take

    Endurance Gold’s Reliance drilling in 2026, which includes step-outs such as 14.7 metres at 7.67 g/t gold and 0.13% antimony, suggests that the current 1.45-million-oz inferred gold resource at the Reliance brownfield project may still be conservative if these newer high-grade hits can be brought into the model.

    With pit-constrained inferred tonnes at Reliance grading 2.23 g/t gold in British Columbia, the project sits at the higher-grade end of open-pittable gold entries in our Mining–Projects coverage, which could give it resilience against cost inflation if strip ratios and geotechnical conditions along the Royal Shear fault contact remain manageable.

    The consistent presence of antimony in intervals at Eagle, Crown and Imperial zones positions Reliance as one of the relatively few gold–antimony stories in our database, which may become strategically relevant if Canadian or US critical minerals policy begins to favour domestic antimony-bearing deposits alongside gold.

    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

    Fortuna’s deeper Lindero pit pushback: design and scheduling notes for engineers
    Mining
    about 4 hours ago

    Fortuna’s deeper Lindero pit pushback: design and scheduling notes for engineers

    Fortuna Mining is evaluating a deeper pushback at its Lindero open pit in Argentina’s Puna after hole LDH-272 cut 350 m at 0.96 g/t Au from surface, including 98 m at 0.91 g/t below the current pit design, with LDH-259 returning 236 m at 0.85 g/t and 94 m below-pit at 0.66 g/t. Both below-pit intervals exceed the 0.54 g/t reserve grade for Lindero’s 64.4 Mt proven and probable heap-leach reserves, currently supporting a nine-year mine life and 92,000–102,000 oz/y guidance. Fortuna has expanded 2026 diamond drilling to 8,534 m in 31 holes and plans updated resource, reserve and pit designs in Q1 next year, which could materially alter strip ratios, slope configurations and long-term scheduling.

    Lithium’s $100B, 134‑mine build‑out: project pipeline risks for mine planners
    Mining
    about 4 hours ago

    Lithium’s $100B, 134‑mine build‑out: project pipeline risks for mine planners

    Global lithium demand is projected by Benchmark Mineral Intelligence to reach nearly 7 million tonnes LCE by 2050, up from 2.11 million tonnes this year, requiring the equivalent of 134 new mines at an average 36,000 t/y capacity and over $100 billion in capital. Australia’s share of mined supply is expected to fall from 29% to 20% as operations deplete, while North America could rise from 1.7% to 13% and Europe to 5.5%, both constrained by permitting, unproven extraction technologies and community opposition. Benchmark assumes recycling could supply almost half of lithium by mid-century, yet timing of battery retirements and cost competition with new mines remain critical uncertainties for project financing and long‑term supply planning.

    Stöferle on gold bargains and 40% cash: capital discipline insights for mine teams
    Mining
    about 4 hours ago

    Stöferle on gold bargains and 40% cash: capital discipline insights for mine teams

    Liechtenstein-based Incrementum gold fund manager Ronald-Peter Stöferle told The Northern Miner at Mining Forum Americas in Colorado Springs that his active gold strategy is holding almost 40% cash after its investment signal turned defensive earlier this year, yet he now sees clear bargains in mining equities following gold’s recent pullback. Meetings with producers convinced him that majors are showing unusual capital discipline on M&A and project pipelines despite rising earnings. He expects generalist investors to increase gold allocations, expanding the capital pool for listed miners.

    Related Industries & Products

    Mining

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

    Tunnelling

    Specialised solutions for tunnelling projects including grout mix design, hydrogeological analysis, and quality control.

    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