Troilus Gold completing basic engineering at Troilus

The most recent news from October 15, 2025, announces that Troilus Gold Corp. has surpassed 85% completion of basic engineering for its Troilus Project with its partner BBA Inc. The project is reported to be on schedule and advancing towards construction readiness. The current focus of the engineering work includes cost estimation, procurement, and execution planning. Key highlights indicate that all requests for quotations (RFQs) have been issued, technical and commercial assessments of major equipment and construction packages are nearing completion, and firm bids have been received for key items. Comprehensive project execution plans are developed, and 3D model reviews are over 30% complete. The CEO, Justin Reid, emphasized the disciplined and measurable progress, the steady de-risking of the project, and the company's position to seamlessly advance into detailed execution, targeting a 2026 construction decision.

This news is a positive, but routine, update confirming the project's consistent progression on a critical path item. Basic engineering completion is a significant de-risking step, moving the project closer to detailed execution and a final construction decision. The reiteration of a 2026 construction decision aligns with previous expectations. While not a "game-changer" in terms of immediate, unexpected positive news, it demonstrates strong operational execution and adherence to timelines. The market typically rewards consistent project advancement, especially following the completion of a feasibility study and securing initial financing commitments. The fact that the company is on track to complete basic engineering before year-end, as stated by the CEO, indicates effective project management. This type of news builds confidence among stakeholders and is essential for attracting further financing and maintaining positive investor sentiment.

Troilus Gold Corp. is a Canadian exploration and development company focused on its Troilus gold-copper project in north-central Quebec, Canada, located within the Frotet-Evans greenstone belt. This project is a past-producing mine (1996-2010, producing over 2 million ounces of gold and nearly 70,000 tonnes of copper).

Flagship Project - Troilus Project: * Resource: Updated Mineral Resource Estimate (October 2023) shows 11.21 Moz AuEq Indicated (508.3 Mt at 0.69 g/t AuEq) and 1.80 Moz AuEq Inferred (80.5 Mt at 0.69 g/t AuEq). This represents a 126% increase in ounces and 187% increase in tonnes from the 2020 estimate, positioning Troilus as one of North America's largest undeveloped gold-copper deposits. * Feasibility Study (FS): Completed in May 2024. Outlines a large-scale, 22-year, 50,000-tonne-per-day (tpd) open-pit mining operation. * Initial Mineral Reserve Estimate: 380 million tonnes at 0.59 g/t AuEq (7.26 million contained AuEq ounces). * Average Annual Production (LOM): 244,600 oz gold, 17.3 million lbs copper, 446,700 oz silver. * Economics (Base Case - $1,975 Au, $4.05 Cu, $23 Ag): Post-tax NPV5% of $884.5 million USD, 14% IRR. * Economics (April 2024 Prices - $2,332 Au, $4.30 Cu, $27.50 Ag): Post-tax NPV5% of $1.55 billion USD, 19.5% IRR. * Initial Development CAPEX: $1,074 million. * Key advantages: Existing infrastructure (power lines, substation, access roads, tailings facility, water treatment plants, camp). * Metallurgy: Confirmed excellent recoveries (Gold 91.4%, Copper 94.0%, Silver 87.2%) with a cyanide-free process at Zone X22. * Permitting: Environmental and Social Impact Assessment (ESIA) filed in June 2025. Anticipated decisions by year-end 2026. Positive environmental studies indicate low acidic drainage risk. * Engineering: Basic engineering is currently 85% complete with BBA Inc., targeting a 2026 construction decision. EPCM contract awarded to BBA Inc.