Troilus Mining Announces Comprehensive 2026 Exploration Strategy with Major Drill Campaign
MONTRÉAL, March 31, 2026 – Troilus Mining Corp., formerly known as Troilus Gold Corp., has provided a detailed update on its ambitious 2026 exploration program at the Troilus Project, a significant copper-gold asset located in north-central Québec, Canada. The company, trading under TSX: TLG, OTCQX: CHXMF, and FSE: CM5, is moving forward with a substantial drilling initiative designed to enhance project value and support future development.
Expansive Drilling Program Targets Resource Growth and Optimization
The centerpiece of the 2026 exploration effort is an extensive drilling campaign comprising approximately 40,000 meters. This program is strategically focused on three primary objectives: near-mine resource expansion, definition of high-grade mineralization targets, and regional exploration across the company's vast 435 km² land package. Drilling activities are already underway, targeting both mine-plan optimization areas and promising regional opportunities identified during the 2025 field season.
According to the company's recent announcement, the 2026 drill program aims to achieve several key goals. These include supporting potential resource expansion within and adjacent to reserve pits outlined in the May 2024 Feasibility Study, targeting higher-grade mineralization that could positively influence future mine planning and early-year strip ratio optimization, and advancing near-mine and regional targets identified through geophysical surveys and surface programs completed in 2025.
CEO Emphasizes Strategic Focus on Project Enhancement
Justin Reid, CEO of Troilus, emphasized the strategic nature of the exploration program. "As we advance Troilus toward construction readiness in 2026, our exploration strategy is tightly aligned with project optimization," Reid stated. "The focus of this year’s program is not expansion for expansion’s sake, but targeted drilling designed to enhance the current mine plan – supporting potential resource growth within and adjacent to reserve pits, evaluating higher-grade zones that may positively influence strip ratios, and advancing high-priority targets across our broader land package."
Reid further noted that with one of Canada's largest undeveloped copper-gold resources already defined, the company's objective is to continue strengthening the asset in a disciplined manner while preserving execution momentum as the project progresses into its next phase.
Detailed Drill Target Highlights for 2026 Program
The 2026 exploration program includes several specific target areas, categorized into mine plan optimization and near-pit growth targets, as well as near-mine and regional growth opportunities.
Mine Plan Optimization & Near-Pit Growth Targets:
- Testing unsampled historic intervals within the Z87 hanging wall
- Underground targets below the Z87 reserve pit
- High-grade extensions in the Connector Zone between Z87 and ZJ
- Resource expansion at the West Rim and Allongé targets
- High-grade VMS targets in the Southwest footwall
Near-Mine & Regional Growth Targets:
- Follow-up drilling at the recently identified Bear Lake mineralized trend
- Initial drilling at the Waubimo multi-element soil anomaly
Z87 Hanging Wall – A Key Focus for Phase 1 Optimization
A significant portion of the drilling program – nearly 10,000 meters – has been allocated to testing unsampled historic intervals within the hanging wall of the formerly mined Z87 Pit. This area falls within the Phase 1 reserve pit, which covers Years 1–5 of the current mine plan.
These historic gaps in drilling are currently assigned minimal value in the resource model. Testing these areas provides an opportunity to identify additional mineralization within the early years of production, with potential implications for mine sequencing and strip ratio optimization. The company believes this targeted approach could yield significant benefits for the overall project economics and operational efficiency.
The Troilus Project continues to represent one of Québec's most promising copper-gold development opportunities, with the 2026 exploration program designed to build upon previous successes and further de-risk the asset as it moves toward potential construction. The company's disciplined approach to exploration reflects its commitment to maximizing value while maintaining focus on practical, economically viable targets that could enhance the project's long-term viability.
