Intersected 5.68 g/t Au over 10.72 m, including 19.05 g/t Au over 2.00 m in the Jubilee Shear

Red Pine Exploration Inc. (TSX-V: RPX) (OTCQB: RDEXF) is pleased to announce gold assay results from four (3) drill holes for 1,487 metres of assayed drill core completed as part of its ongoing, fully funded 25,000 m drill program at its Wawa Gold Project, Ontario.

Highlights

• Step-out drilling at the Jubilee Shear intersected 5.68 g/t Au over 10.72 m, including 19.05 grams per tonne Au over 2.00 m, which is 600 m down plunge from previous drilling
• Drilling at the Jubilee Shear indicates that newly discovered high-grade shoot could extend over more than 940 m
• Near surface drilling at the past producing Parkhill Mine, located in the Hanging Wall of the Jubilee Shear, intersected 6.49 g/t Au over 1.11 m more than 300 m distance from the historical workings and confirms continuity of gold mineralization for future drilling

Michael Michaud, President and CEO of Red Pine commented: “We are excited that our drilling returned the highest grade and widest intersection from the current program and that it comes from a hole that can extend the high-grade core of the Jubilee Shear at depth by more than 600 metres. Our recent drilling indicates that this new shoot could extend over almost 1 kilometre along its plunge and that it remains open up- and down-plunge.

We are also excited that alteration related to gold mineralization in the new shoot appears to transition from white mica-dominated to chloritized biotite-dominated. As seen at other gold deposits in the Michipicoten Greenstone Belt, including the neighboring Island Gold Mine, this mineralogical change is often associated with higher grades. (Figure 3)

In addition, the deep holes targeting the Jubilee Shear were designed to test the upper extensions of the Minto Mine and the Parkhill #4 Shears that were historically mined. A drill hole commenced near the Parkhill Mine intersected high-grade mineralization over 300 metres away from this historic mining area.”

Discussion of Results (Table 1 and Figures 1 – 3):

Our current exploration strategy has been validated by finding new zones of high-grade gold mineralization in historically untested areas of the Wawa Gold Project. Deep drilling consisting of bold step-outs in the Jubilee Shear uncovered a zone of high-grade gold mineralization confirming that the high-grade core of the Jubilee Shear extends much beyond the 2024 mineral resource estimate that was filed on Sedar on Sept. 30, 2024 titled “43-101 Technical Report for the Wawa Gold Project” and Authored by WSP Canada Inc.

Based on structural observations, we believe that this intersection is located along a linear array of deformed quartz veins that are concentrated in rolls in the Jubilee Shear. This roll is interpreted to extend to a zone of the 2024 MRE located 600 m up-plunge. This new shoot, open at both ends, could extend over more than 940 m. The gold enrichment observed in SD-25-534A is probably related to a cross-plunge in the Jubilee Shear that is typical of the more strongly mineralized areas of the 2024 MRE. (Figure 2)

Jubilee Shear (Figure 1)

• Intersection of 5.68 g/t Au over 10.72 m, including 19.05 g/t Au over 2.00 m in a new area of the Jubilee Shear (see Figure 1)
• The locations of the Jubilee Shear intersections in SD-25-534A and SD-25-536A indicate the presence of a roll in the shear between the two intersections intersecting the interpreted cross-plunge.
  • Visible gold associated with strong quartz veining observed in the Jubilee Shear intersection in SD-25-536A, located more than 100 m down-dip of the intersection in SD-25-534A (see Figure 1 & 2).
• Mineralogical transition from white-mica dominated to chloritized-biotite alteration haloes around the strongly deformed veins in the Jubilee Shear. In other deposits of the Michipicoten Greenstone Belt, that mineralogical transition is an indicator that the gold system is changing and that this can result in positive changes in the nature of the gold mineralization zones.

Minto Mine and Parkhill # 4 Shears (Figure 1)

• Continuing to extend mineralization in the Minto Mine Shear beyond the 2024 MRE (Figure 1)
• Intersection of significant gold mineralization in the Parkhill # 4 Shear returning 6.49 g/t Au over 1.11 m more than 300 m away from the historical workings of the Parkhill Mine

Table 1 Drilling results from the 2024-2025 drilling program

*Intercepts are calculated using a 0.40 g/t Au cut-off and a maximum of 6.0 m of internal dilution with no capping applied and are reported over core lengths. True widths are estimated to vary between 50 to 95% of the reported core length. The reported assays results represent 1,486.42 m of assayed core from the 2024-2025 drilling program.

Quality Assurance/Quality Control Measures

Individual drill core samples are labelled and split in half along a pre-marked cutting line using a diamond saw. A consistent half-core sample is then placed in an individual plastic sample bag that is sealed. The remaining half-core samples are kept at the core storage facility of the Company located on the Wawa Gold project. Quarter-core duplicates are taken from certain samples to define the variability of gold distribution. Groups of samples are then placed into durable rice bags sealed with security seals to be transported using a commercial carrier for analysis to Actlabs in Ancaster, Ontario. NQ and HQ core assays were obtained by 50-gram fire-assaying-AA finish or by 1-kilogram screen fire assay. The 1-kilogram screen assay method is selected for samples anticipated to contain coarse gold and when the fire-assay-AA finish return results greater or equal to 2.25 g/t Au. The residual coarse reject portions of the samples remain in storage for a minimum 90-day period if further work or verification is needed.

As part of its QA/QC program, Red Pine inserts external gold standards (low- to high-grade) and blanks every 20 samples and routinely insert blanks immediately after samples with visible gold. Quarter core duplicates are routinely inserted to evaluate the natural variability of gold mineralization. Assay certificates are sent to at least three members of the senior management team, and they are directly accessible from the WebLIMS portal of Actlabs. Approximately 5% of the pulps and coarse rejects analyzed at Actlabs are sent to Bureau Veritas in Vancouver for umpire testing.

Table 2 – Drill hole location

Qualified Person

Jean-Francois Montreuil, P.Geo. and Vice President, Exploration of Red Pine and the Qualified Person, as defined by National Instrument 43-101, has reviewed and approved the technical information contained in this news release.

About Red Pine Exploration Inc.

Red Pine Exploration Inc. is a gold exploration company headquartered in Toronto, Ontario, Canada. The Wawa Gold Project is in the Michipicoten Greenstone Belt of Ontario, a region that has seen major investment by several producers in the last five years. The Company’s land package hosts numerous historic gold mines and is over 7,000 hectares in size. Red Pine is building a strong position as a major mineral exploration and development player in the Michipicoten region.

Figure 1 – 3D view of Jubilee and Minto deposits with selected gold grades from drilling.

Figure 2 – Longitudinal view of Jubilee and Minto deposits showing the interpreted trend of the higher grade shoot at depth in the Jubilee Shear and the steeper plunging zones of overlying quartz veins that have enriched the shallow, south plunging shoot.

Figure 3 – Biotite Haloes around the early-syn deformation veins in the Jubilee Shear