Drill Results

InZinc Intersects 19.1 m grading 3.3% Zn, 0.7% Pb and 7.4 g/t Ag from 30 m downhole, including 8.5% Zn, 2.1% Pb and 21.3 g/t Ag over 2.0 m - Further Expanding Shallow Mineralization at Indy Sedex Project, Central BC

By The Northwire Desk — AI Analysis Aug 21, 2025 · 08:51 IZN · 0.025 InZinc Mining Ltd.

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InZinc Mining reported four additional drill holes (total of 11 drilled) from its 2025 diamond drilling program at the Indy Sedex project’s B‑9 Zone, expanding the western and southern extensions of near‑surface zinc‑lead‑silver mineralization.
Hole IB25‑032 delivered the widest shallow intercept to date – 3.3% Zn, 0.7% Pb and 7.4 g/t Ag over 19.1 m (including a high‑grade sub‑interval of 8.5% Zn, 2.1% Pb and 21.3 g/t Ag over 2.0 m).
The B‑9 trend now extends >700 m along strike, remains open at depth, and two massive sulphide zones (southern and northern) are identified ~250 m apart, both open for further expansion.

Hole IB25‑032: 19.1 m @ 3.31% Zn, 0.66% Pb, 7.41 g/t Ag from 29.9 m depth; high‑grade core 2.0 m @ 8.48% Zn, 2.09% Pb, 21.28 g/t Ag from 31.0 m.
Hole IB25‑030: 3.0 m @ 3.50% Zn, 0.52% Pb, 3.66 g/t Ag (42–45 m).
Hole IB25‑031: 4.34 m @ 2.43% Zn, 0.39% Pb, 4.27 g/t Ag (25.66–30 m).
Hole IB25‑033: No mineralization reported (NCV).
Trend Extension: Four shallow holes (IB25‑030, ‑031, ‑032, ‑033) confirm western expansion; combined with prior northern extensions (see NR2025‑04), B‑9 now traced >700 m.
Massive Sulphide Zones:
Southern zone – IB25‑032 intersected the thickest shallow massive sulphide to date. Down‑dip test hole IB25‑038 pending results.
Northern zone – Previously reported IB25‑029 (11.0% Zn, 2.3% Pb, 27.1 g/t Ag over 3 m) extends a 2018 massive sulphide discovery (IB18‑003).
Geophysical Context: Untested soil geochemical and EM anomalies continue ≥750 m north of current drilling, indicating further upside potential.
Project Scope: Indy Sedex covers ~200 km² with 30 km of under‑explored stratigraphy; infrastructure (road, rail, power, port, smelter) is readily accessible.
Qualified Person: Patrick McLaughlin, P.Geo., has approved the technical content per NI 43‑101.

(No direct CEO/President quotes were included in the release.)

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