Technical Study
GoldQuest Reports High-Grade Assay Results from Metallurgical Drilling at Romero Gold-Copper Project, Dominican Republic
Romero Project Assay Results Mask Lingering Political Risk in Dominican Republic
Executive Summary
- Metallurgical Drilling Update (May 28, 2026): GoldQuest reported assay results from five metallurgical drill holes (LTP-171 through LTP-175) at the Romero Project.
- Preliminary reconciliation indicates a +43% increase in gold grade and +48% increase in contained gold ounces within evaluated cylinders compared to existing resource block models.
- Metallurgical testwork suggests amenable processing via conventional comminution and flotation, consistent with 2016 Pre-Feasibility Study (PFS).
- Potential for coarser grinding without loss of recovery; preliminary results indicate target recoveries may be achievable without a gravity circuit.
- Cachimbo Exploration Update (May 28, 2026): Extension of high-grade polymetallic VMS mineralization at the Cachimbo Target.
- Hole TIR-26-62 returned 12.15 m @ 8.60 g/t Au, 128.2 g/t Ag, significant Cu/Zn/Pb values (AuEq: 14.14 g/t).
- Confirms continuity of a high-grade polymetallic VMS mineralized level along the 7.5 km anomalous corridor.
- Contextual Contrast: These results follow a "Material - Negative" announcement on May 5, 2026, where the Dominican Republic government announced a temporary halt to activities at Romero following public concerns raised by the President.
Material Impact
- Technical Merit vs. Political Reality: While the assay results are technically significant (+43% grade increase), they do not immediately resolve the political risk introduced on May 5th. The stock price crashed from ~$1.60 to $0.41 following the government halt announcement, indicating the market prioritizes regulatory/social license over technical drill results in the short term.
- Feasibility Progress: The metallurgical data supports the ongoing Bankable Feasibility Study (BFS) timeline (targeted Q4 2026). This is a necessary milestone but expected by investors given the financing raised in January 2026 ($42M).
- Market Reaction Expectation: Given the recent crash and the "Government Halt" news, this positive technical data is likely to be viewed as incremental progress rather than a fundamental valuation reset. It prevents further downside but may not trigger a significant rally until the regulatory status is clarified (e.g., permit lift or ESIA approval).
- Cachimbo Discovery: The Cachimbo extension adds optionality and district potential, which is positive for long-term value but does not offset immediate Romero permitting risks.
GQC · Price
Company Overview
- Company: GoldQuest Mining Corp (TSXV: GQC, OTCQX: GDQMF).
- Flagship Project: Romero Gold-Copper Project, San Juan Province, Dominican Republic.
- 100% owned underground mine.
- Status: Development (PFS completed in 2016; BFS underway with Sedgman/SRK).
- Production Guidance: 2,800 tpd throughput, ~109 koz AuEq/year (per PFS), 8-year LOM.
- Cost Guidance: All-in sustaining cost US$595/oz AuEq.
- Exploration: Cachimbo Target (VMS style) and Tireo Belt district expansion.
- Management: Luis Santana (CEO), Frank Balint (Chair).
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May 28, 2026 · 12:01