Technical Study
Abasca Resources Engages Tetra Tech to Complete Preliminary Economic Assessment for the Loki Flake Graphite Deposit
Abasca Resources Engages Tetra Tech for PEA; Insider Financing Dominates Capital Structure

Executive Summary
- Abasca Resources has engaged Tetra Tech Canada Inc. to conduct a Preliminary Economic Assessment (PEA) for the Loki Flake Graphite Deposit at the Key Lake South Project.
- The PEA will incorporate an updated Mineral Resource Estimate (MRE) integrating drilling results from 2025 and 2026, extending strike length from 500m to approximately 1,400 metres.
- Engineering scope includes open-pit mine design, metallurgical flowsheet development for high-grade flake graphite concentrate, and infrastructure analysis (highway access, grid power).
- Technical oversight is provided by High Grade Mining Consulting Ltd. led by Gary Haywood.
- CEO Dawn Zhou states this step is pivotal to the "Fast-Track Roadmap to Production" and supports advancement into the Feasibility stage.
Material Impact
- Expectation vs. Reality: The engagement of a PEA consultant was explicitly anticipated in previous news releases (December 2025 announcement stated preparation for mid-2026). Therefore, this is execution of an existing plan rather than unexpected market-moving information.
- Progression: This follows a logical sequence: Resource Definition (May 2025) -> Exploration Expansion (Winter/Summer 2025-2026) -> Financing (Mar/May 2026) -> PEA Engagement (May 2026). The project is de-risking as expected.
- Credibility: Engaging Tetra Tech, a major engineering firm with northern Saskatchewan experience, adds more credibility than the previous High Grade Mining Consulting engagement, signaling serious intent to move toward bankable studies.
- Capital Impact: No new financing was announced in this specific release; it relies on capital raised in May 2026 ($2.5M) and March 2026 ($3M). The PEA cost will be funded from existing cash reserves or future financings, creating potential dilution risk later.
- Verdict: Positive confirmation of the roadmap but lacks the surprise element required for a "Material - Positive" rating given prior guidance.
ABA · Price
Company Overview
- Company: Abasca Resources Inc. (TSXV: ABA).
- Flagship Project: Loki Flake Graphite Deposit at the Key Lake South Project, Athabasca Basin, Saskatchewan.
- Asset Status: Exploration/Development stage. 100% owned.
- Resource Base: Inferred resource of 11.31 Mt @ 7.65% Cg (as of May 2025 technical report). Recent drilling has extended strike length to 1.4km.
- Strategic Focus: Critical mineral supply chain for EV batteries and energy storage, aligned with Canadian/U.S. priorities.
- Management: Dawn Zhou (CEO/Founder), Brian McEwan (VP Exploration).
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Jul 14, 2026 · 07:00