Auriginal Identifies Fresh Mineralization Targets At Roger Project Through 3D Modeling, Indicating Resource Upgrade Potential

(MENAFN- Newsfile Corp) Auriginal Identifies Fresh Mineralization Targets at Roger Project Through 3D Modeling, Indicating Resource Upgrade Potential

January 15, 2026 6:00 AM EST | Source: Auriginal Mining Corp.

Highlights:

• Roger Copper-Gold mineralization appears truncated NE by a NNW fault, dropping the continuation by ~200 m, suggesting significant upgrade potential.

• 3D review of historical drilling shows mineralization is not limited at depth, opening potential below 350 m.

• The thickest Roger zone aligns with the core of a volcanic dome, with strongest geophysical targets on the SW and NE flanks, consistent with VMS systems.

• Recent geophysical results support Auriginal's interpretation of a Cu-Zn-Au-Ag VMS system at Roger.

• Geological similarities reinforce parallels between Roger and Agnico Eagle's LaRonde Mine in the southern Abitibi.

Toronto, Ontario--(Newsfile Corp. - January 15, 2026) - Auriginal Mining Corp. (TSXV: AUME) (" Auriginal " or the " Company ") is pleased to announce that the development of a 3D model of drillhole data from the Roger Project ("Roger") has identified new targets, enhancing the exploration potential of the property. In addition to previously identified VMS targets, the results indicate further potential to expand the historical Cu-Au resource on the project (see Press Release, December 1, 2025 ).

• Figure 1 - Longitudinal drill section showing current outline of the Roger Cu-Au Zone (in green): looking South

• Figure 2 - Oblique Longitudinal drill section showing current outline of the Roger Cu-Au Zone (in green): looking vertically above and to the SSE

• Figure 3 - Overhead 3-D View looking Northeast (Roger Cu-Au Zone in Green)

3D Resource Model Indicated Strong Potential for Expansion

A preliminary 3D model has been developed using the digital exploration database for the Roger project and rendered using Leapfrog^®. The intent of this exercise was to complete a preliminary validation of the historical drillhole data for the property and to identify additional targets of opportunity that enhance the value proposition of the Roger.

A series of 3D plans, geological and resource wireframe cross-sections and longitudinal sections were created. Additional validation of the model using all historical exploration information was also undertaken.

In addition to the VMS model currently being evaluated by our upcoming drill program, strong indications that the historical porphyry-style Cu-Au mineralization identified at Roger, appears to be open at depth below and along strike from the deepest drilling on the property. The planned program will be testing the depth continuity of the Roger zone and constitutes an additional resource target of interest.

The longitudinal section created from the data shows a significant thickening of the Roger mineralization (see Figure 1 ) believed to be the axis of an interpreted volcanic dome or cryptodome, the required heat source for a VMS mineralizing system. The most important basemetal sulphide intersections returned from historical drilling (see Kintavar Press Release - November 12, 2025 ) occur along the NE and SW flanks of the interpreted dome structure axis, in support of the VMS model develop for the property. The longitudinal image also indicates the Roger zone to plunge toward to NE.

Our visualization indicates that the Roger zone is abruptly cut by an NNE-striking fault (see Figure 2 ) which shows significant thickness changes of the volcanic stratigraphy on either side of the fault plane. Also, the alteration envelop that characterizes the periphery of the Roger zone, appears to have been displaced vertically down by at least 200 m on the east side of the interpreted fault. We believe that this is strong indication that the Roger porphyry mineralization remains open towards the NE and at depth. A strong Borehole EM (BHEM) was detected from our earlier survey work (see Press Release, November 12, 2025 ), believe to be related to massive basemetal sulphide mineralization has also been observed in that direction.

Revisions to the Proposed Diamond Drill Program

Given the enhanced mineralization potential identified from the 3D visualization work, modifications to the previously proposed drilling have been made (see Press Release, December 4, 2025 ). Adjustments to the drillhole positioning and lengths is presented in Table 1 (see Figure 3 ). Drilling is expected to start early March 2026.

Drillhole Name	Easting	Northing	Elevation	Azimuth	Dip	Extension	Target Depth (m)	Revised Final Depth (m)
2026-001	542678.7	5534716	378.7078	153	-65	80	527	667
2026-002	542443.6	5534629	378.4501	153	-65	75	516	650
2026-003	542222.3	5534514	379.133	153	-65	50	515	622
2026-004	541967	5534466	380.6841	153	-65	100	524	687
2026-005	541750.9	5534329	379.8992	153	-65	60	527	646
2026-006	541551	5534248	375.3405	160	-65	60	525	644
2026-007	541332.8	5534128	374.9073	160	-65	40	523	619
2026-008	541096.9	5534043	373.5164	160	-65	40	523	619
							Revised Total (m)	5154

About Auriginal Mining Corp.

Auriginal is a Quebec-focused copper and gold company with one of the province's largest and most diversified exploration portfolios. Its 100%-owned flagship Roger Project, located in the Chibougamau district, hosts a known gold-copper deposit with strong potential to host volcanic-hosted polymetallic massive sulphide deposits. With a diversified pipeline of greenfield projects across Quebec's best-known mining regions and backed by the Ore Group's proven exploration and capital markets team Auriginal has a clear focus on discovery and growth for copper, zinc and gold. The company is well-positioned to immediately execute an aggressive exploration and acquisition strategy and attract broader market attention. Further details on Auriginal are available on the company website at .

Qualified Person Statement

The technical information contained in this news release has been reviewed and approved by Charles Beaudry, P.Geo (1202) and géo. (311), a Qualified ‎Person, as defined in "NI 43-101".

For further information, please contact:

Peter Cashin, P.Geo
Chief Executive Officer
Tel: 416-644-1567 Ext. #9
...

Cautionary Statement

Certain information set forth in this news release contains forward-looking statements or information ("forward-looking statements)", including details about the business of Auriginal Mining. All statements in this news release, other than statements of historical facts, that address events or developments that Auriginal Mining expects to occur, are forward-looking statements. By their nature, forward-looking statements are subject to numerous risks and uncertainties, some of which are beyond the Auriginal Mining's control, including the impact of general economic conditions, industry conditions, volatility of commodity prices, currency fluctuations, environmental risks, operational risks, competition from other industry participants, stock market volatility. Although the Company believes that the expectations in its forward-looking statements are reasonable, its forward-looking statements have been based on factors and assumptions concerning future events which may prove to be inaccurate. Those factors and assumptions are based upon currently available information. Such statements are subject to known and unknown risks, uncertainties and other factors that could influence actual results or events and cause actual results or events to differ materially from those stated, anticipated or implied in the forward-looking statements. Accordingly, readers are cautioned not to place undue reliance on the forward-looking statements, as no assurance can be provided as to future results, levels of activity or achievements. Risks, uncertainties, material assumptions and other factors that could affect actual results are discussed in Auriginal Mining's public disclosure documents available at . Furthermore, the forward-looking statements contained in this document are made as of the date of this document and, except as required by applicable law, Auriginal Mining does not undertake any obligation to publicly update or to revise any of the included forward-looking statements, whether as a result of new information, future events or otherwise. The forward-looking statements contained in this document are expressly qualified by this cautionary statement.

Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

Figure 1 - Longitudinal drill section showing current outline of the Roger Cu-Au Zone (in green): looking South

To view an enhanced version of this graphic, please visit:

Figure 2 - Oblique Longitudinal drill section showing current outline of the Roger Cu-Au Zone (in green): looking vertically above and to the SSE

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Figure 3 - Overhead 3-D View looking Northeast (Roger Cu-Au Zone in Green)

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To view the source version of this press release, please visit

Source: Auriginal Mining Corp.

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