Copper · Gold · Silver
Serpent (Mista)
Harfang Exploration Inc. TSXV: HAR
- Best intercept
- 4.30 m @ 0.47% Cu, 0.22 g/t Au and 6.76 g/t Ag ↗ Released Jun 24, 2026
- Metres drilled
- 1,188 m six holes, mid-March to early April 2026
- Last update
Metres drilled to date
2 disclosures| Release date | Metres to date |
|---|---|
| Apr 16, 2026 | 1,300 m |
| Jun 24, 2026 | 1,188 m |
Program timeline
- 03 Assay results
Final tally was 1,188 m in six holes. Highlights included 0.47% Cu, 0.22 g/t Au and 6.76 g/t Ag over 4.30 m (SER-26-006); 0.17% Cu, 0.25 g/t Au and 2.10 g/t Ag over 6.10 m including 0.68% Cu, 1.26 g/t Au and 8.84 g/t Ag over 1.15 m (SER-26-002); and 0.39% Cu, 0.19 g/t Au, 12.14 g/t Ag, 0.49% Zn and 0.21% Pb over 4.05 m (SER-26-003).
Source: Newsfile ↗ - 02 Program complete
The company reported completion of the maiden Mista program at approximately 1,300 m in six holes. Core logging indicated sulphide mineralisation and silica flooding along an ESE corridor; first assays were expected in mid-May.
Source: Newsfile ↗ - 01 Program start
Harfang outlined winter plans including a maiden diamond drill program of about 10 holes and 1,500 m at Mista on the Serpent Project, scheduled to start in early March.
Source: Company IR ↗
About the project
Mista is a Cu-Au-Ag target within Harfang’s wholly owned Serpent Project in Eeyou Istchee James Bay, Québec. Surface work since 2019 defined mineralisation along a roughly 350 m outcrop trend and a chargeability anomaly extending more than 650 m.
The March–April 2026 maiden program was the first drill test of Mista. Assays outlined metal zonation from Mo near the intrusion through Cu-Au-Ag to distal Zn-Pb-Ag-Au in sediments, consistent with an intrusion-related hydrothermal system, though drill widths and grades were narrower than surface channels.
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Summaries of public disclosures by Harfang Exploration Inc. . The original sources linked above are the source of truth. This page is not investment advice and does not imply endorsement by Blue Butterfly.
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