Saturday, September 26, 2026
MiningNewsTerminal
Saturday, September 26, 2026 Admin

MAX.V ·

Max Resource Reports New High-Grade Copper-Silver Discovery at URU

Exploration Programs

Max Resource Reports New High-Grade Copper-Silver Discovery at URU

Channel Sample Assays 16.8m @ 8.3% copper + 146 g/t silver and

7.0m @ 8.5% copper + 143 g/t silver, both true width and open-ended

Vancouver B.C., April 6, 2022 ʹ DyZ^KhZKZW͘;͞DĂdž͟ŽƌƚŚĞ͞ŽŵƉĂŶLJ͟Ϳ;d^y͘s͗DAX; OTC: MXROF;

Frankfurt: M1D2) is pleased to report preliminary assay results and the discovery of a new high-grade drill target at

URU, which lies along the southern portion of the ŽŵƉĂŶLJ͛Ɛwholly owned Cesar copper-silver project in northeastern

Colombia (refer Figure 1).

The reconnaissance, rock channel sampling, targeted three levels of a singular, subvertical mineralized structure.

True widths of the lower two levels are between 7.0m @ 8.5% copper + 143 g/t silver (open-ended) and 16.8m @ 8.3%

copper + 146 g/t silver (open-ended) (refer to Figures 2,3,4), and true widths are yet to be determined on the upper

level. The 16.8m channel includes 8.4m @ 11.4% copper + 202g/t silver (6.5oz/t silver)

The upper level, due to limited outcrop on a ridgeline, allowed a total of twenty-four chip channel samples collected

over 48m returning an average value of 5.3% copper + 44 g/t silver. The true widths of the mineralized zone was not

immediately identifiable given the topography. This outcrop is visibly more weathered than the lower levels (refer to

Figure 5).

Importantly, this indicates the mineralized structure shows +190m of vertical extent with high-grade copper-silver

mineralization and is open both below the lowest levels and vertically above and along strike from the uppermost levels.

This is significant as the samples were taken in an area of rapid eroding topography and therefore the vast majority of

the samples were primary chalcocite (80% copper by weight, refer Figure 6). Notably the silver grades were much higher

in these fresh samples, where chalcocite was only partly oxidized to malachite.

This also suggests the historical adits in this area, which continue for +120m vertically above the uppermost sampled

levels, were historic silver mines. Currently the strike length of sampled copper-silver mineralization is +290m and is

open to the NNE, in addition to the identified +190m vertical extent.

Ongoing field work on the priority URU drill target is now focussing on both strike and vertical extensions upwards from

the uppermost samples collected to date. The upcoming Induced Polarization survey will target the vertically lower

extensions to this zone, along with the strike extent in areas with little surficial outcrops.

͞These first pass results over +290m of strike and +190m of vertical extent suggests this first of five structural URU

targets represents a remarkable high-grade copper-silver discovery. In addition, the mineralization in the outcrop

exposures appear to extend under overburden cover with open-ended grades of 11.1% and 3.7% copper in the last

exposed samples with true thickness of the 7.0m channel, and similarly with 16.8m channel at 8.3% copper open-ended,

with either end samples grading 4.2% and 2.7% copper͕͟commented Max CEO, Brett Matich.

͞The Max field team are focussed on defining orientation, continuity and grade, throughout the topography, on strike

and at depth. In addition, the team is commencing a comprehensive Induced Polarization survey to explore the depth

potential of these structures in preparation for the upcoming drilling program͕͟ŚĞĐŽŶĐůƵded.

Figure 1. CESAR 90-km long copper-silver belt Figure 2. URU High-Grade Discovery

Figure 3. Lower level, 16.8m at 8.3% copper + 146 g/t silver, open-ended

(Click the play icon to view the video of the URU high-grade discovery)

Figure 4. Lower level, 7.0m @ 8.5% copper + 143 g/t silver, open-ended

Figure 5. Upper level +190m vertical, outcropping ridgeline Figure 6. Primary chalcocite (80% copper by wt.)

DĂdž͛Ɛ in-country team will further define continuity, grade and orientation at the URU adits area, with further surface

channel sampling on strike. In addition, conduct follow up sampling of the 15-km structural corridor consisting of four

additional targets including Southern URU as highlighted below and described in news releases December 8, 2021, and

February 1, 2022.

Southern URU Highlights:

4.3% copper over 10.0m (876065)

4.0% copper over 10.0m (878781)

3.7% copper over 5.0m (876486)

3.1% copper over 3.0m (876488)

3.0% copper over 10.0m (876379)

3.0% copper over 10.0m (876363)

3.0% copper over 10.0m (878685)

2.9% copper over 10.0m (876460)

2.7% copper over 25.0m (876288)

Quality Assurance

All CESAR rock chip samples are shipped to ALS Lab's sample preparation facility in Medellin, Colombia. Sample pulps are

then sent to Lima, Peru, for analysis. All samples are analyzed using ALS procedure ME-MS41, a four-acid digestion with

inductively coupled plasma finished. Over-limit copper and silver are determined by ALS procedure OG-62, a four-acid

digestion with an atomic absorption spectroscopy finish. ALS Labs is independent from Max.

Qualified Person

dŚĞŽŵƉĂŶLJ͛ƐĚŝƐĐůŽƐƵƌĞŽĨĂƚĞĐŚŶŝĐĂůŽƌƐĐŝĞŶƚŝĨŝĐŶĂƚƵƌĞŝŶƚŚŝƐŶĞǁƐƌĞůĞĂƐĞǁĂƐƌĞǀŝĞǁĞĚĂŶĚĂƉƉƌŽǀĞĚďLJdŝŵ

Henneberry, P Geo (British Columbia), a member of the Max Resource Advisory Board, who serves as a qualified person

under the definition of National Instrument 43:101.

About Max Resource Corp.

Max Resource Corp. (TSXV: MAX) is a mineral exploration company advancing the newly discovered district-scale Cesar

copper-silver project. The wholly owned ĞƐĂƌƉƌŽũĞĐƚƐŝƚƐĂůŽŶŐƚŚĞŽůŽŵďŝĂŶƉŽƌƚŝŽŶŽĨƚŚĞǁŽƌůĚ͛ƐůĂƌŐĞƐƚƉƌŽĚƵĐŝŶŐ

copper belt (Andean belt), with world class infrastructure and the presence of global majors (Glencore and Chevron).

In addition, Max controls the RT Gold project (100% earn-in) in Peru, encompassing a bulk tonnage primary gold

porphyry zone, and 3-km to the NW, a gold bearing massive sulphide zone. Historic drilling in 2001, returned values

ranging 3.1 to 118.1 g/t gold over core lengths ranging from 2.2 to 36.0-metres.

Source: NI 43:101 Geological Report Rio Tabaconas Gold Project for Golden Alliance Resources Corp. by George Sivertz,

Oct.3, 2011

For more information visit: https://www.maxresource.com/

For additional information contact:

Tim McNulty

E: [email protected]

T: (604) 290-8100

Rahim Lakha

E. [email protected]

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

Except for statements of historic fact, this news release contains certain "forward-looking information" within the meaning of applicable securities law. Forward-

looking information is frequently characterized by words such as "plan", "expect", "project", "intend", "believe", "anticipate", "estimate" and other similar words, or

statements that certain events or conditions "may" or "will" occur. Forward-looking statements are based on the opinions and estimates at the date the statements

are made and are subject to a variety of risks and uncertainties and other factors that could cause actual events or results to differ materially from those anticipated in

the forward-looking statements including, but not limited to delays or uncertainties with regulatory approvals, including that of the TSXV. There are uncertainties

inherent in forward-ůŽŽŬŝŶŐŝŶĨŽƌŵĂƚŝŽŶ͕ŝŶĐůƵĚŝŶŐĨĂĐƚŽƌƐďĞLJŽŶĚƚŚĞŽŵƉĂŶLJ͛ƐĐŽŶƚƌŽů͘dŚĞƌĞĂƌĞŶŽĂƐƐƵƌĂŶĐĞƐƚŚĂƚƚŚĞĐŽŵŵĞƌĐŝĂůŝnjĂƚŝŽŶƉůĂŶs for Max

Resources Corp. described in this news release will come into effect on the terms or time frame described herein. The Company undertakes no obligation to update

forward-looking information if circumstances or management's estimates or opinions should change except as required by law. The reader is cautioned not to place

undue reliance on forward-looking statements. Additional information identifying risks and uncertainties that could affect financial results is contained in the

ŽŵƉĂŶLJ͛ƐĨŝůŝŶŐƐǁŝƚŚĂŶĂĚŝĂŶƐĞĐƵƌŝƚŝĞƐƌĞŐƵůĂƚŽƌƐ͕ǁŚŝĐh filings are available at www.sedar.com