# Power Metallic Intercepts 16.55 Meters of 15.11% CuEqRec¹ in Hole 25-049, and 7.60 Meters of 7.20% CuEqRec¹ in Hole 25-043 at Lion *2026-03-10T10:28:00-04:00* Power Metallic Intercepts 16.55 Meters of 15.11% CuEqRec¹ in Hole 25-049, and 7.60 Meters of 7.20% CuEqRec¹ in Hole 25-043 at Lion Canada NewsWire TORONTO, March 10, 2026/CNW/ - **Power Metallic Mines Inc**. **(the****"Company" ****or****"Power Metallic"****)**(TSXV: PNPN) (OTCBB: PNPNF) (Frankfurt: IVV1) is pleased to provide a release of assays from its fall 2025 drill program and the first hole of the Winter 2026 campaign. **Lion MRE In-fill program** Drilling continued to define the high-grade Lion Zone in preparation for a 2026 Mineral Resource Estimate (MRE). The infill drilling on the Lion zone has shown that the interpreted zone geometry has high repeatability raising the confidence level for future mineral resource estimates to an Indicated Resource classification. Internally the Lion Zone drilling continues to surprise with very high-grade holes (Table 1). Hole PML-26-049, the first hole of the 2026 winter drill campaign, was drilled to support the modelled interpretation of the Lion zone near surface. It resulted in the best copper intersection to date on the Lion Zone, intersecting massive to brecciated Cu sulphides over **16.55m @ 10.08% Cu (15.11% CuEqRec1)**. This hole greatly expands the zone near surface that may be amenable to early open pit extraction in a possible future mining operation. "Another very impressive set of results from the Lion Zone. The market certainly has not fully appreciated just how productive this discovery has become. Despite current analyst estimates, the very high metallurgical recoveries, and the ongoing high-grade assays at Lion, Power Metallic is still heavily discounted vis-a-vis our peers. To change this we will continue to deliver excellent results leading to a near term PEA, and keep communicating our positive message about the value and potential of our high-grade copper and precious metals discovery," commented Power Metallic CEO Terry Lynch Coupled with PML-26-049, hole PML-25-047 also intersected the Lion Zone 100m west of PML-26-049 and confirmed the high-grade copper zone with **4.16m @ 4,15% Cu (6.80% CuEqRec1)**, adding further support to the near surface potential mineralization. Deeper in the deposit hole PML-26-043 added **7.60m @ 7.30%CuEqRec1**within **18.00m of 3.18%CuEqRec1**, expanding the deeper high-grade lode on the west side of the Lion deposit. Work continues to define and expand the strike and dip extents of the Lion Zone. The last hole of 2025 (PML-25-048) was designed to test the eastern side of the Lion Zone where previous drilling had indicated a narrowing of the zone. In contrast PML-25-048 returned a wide intersection of lower grade polymetallic mineralization (15.5m @ 0.89% CuEqRec1), including 4.50m of 1.44% CuEqRec1. This hole supports the recent interpretation of shallow easterly plunging trends within the Lion zone (see news release March 3, 2026) that will require further follow-up drilling. **Exploratory Drilling - Lion West and Lion East** Work continued exploring for additional zones of mineralization outside of the Lion Zone. Two holes were drilled 500m west of Lion (PML-25-037 and 044) targeting an airborne EM anomaly. Both holes intersected the target horizon, including thick ultramafic rocks with hints of Lion style mineralization structurally above it (see Table 1). Both holes returned narrow and modest grade that wouldn't have been sufficient material to generate the original airborne EM anomaly. BHEM was conducted on both holes to direct further exploratory drilling. The presence of the mineralizing horizon, with the occurrence of Lion style mineralization continues to support the potential of another Lion style deposit in this area. Holes PML-25-035 and 038 were exploration holes drilled 700m and 250m east of Lion respectively. As with the Lion West exploration drilling, these holes went through the Lion horizon into ultramafic rocks. Hole PML-25-035 had narrow zones of anomalous palladium, and hole PML-25-038 had one narrow zone of Lion style mineralization (see Table 1). BHEM will help direct further drilling in this promising area, which has indications of not only Lion style mineralization, but hints of a larger Ni-Cu deposit type deeper in this area. _Table 1 – Lion Zone Intersections reported in this News Release_ | **Table 1: Lion Results - Fall 2025 and First Hole 2026** | | | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | **Hole** | **From** | **To** | **Length** | **Au** | **Ag** | **Cu** | **Pd** | **Pt** | **Ni** | **CuEq Rec*** | | **(m)** | **(m)** | **(m)** | **(g/t)** | **( g/t )** | **( %)** | **(g/t)** | **( g/t )** | **( %)** | **( %)** | | | **LION MRE Near Surface** | | | | | | | | | | | | **PML-25-047** | 114.50 | 123.50 | 9.00 | 0.15 | 4.42 | 0.36 | 3.22 | 0.00 | 0.00 | 1.85 | | **and** | **143