Sunday, September 20, 2026
MiningNewsTerminal
Sunday, September 20, 2026 Admin

RFR.CN ·

Renforth Reports on Pegmatites at Surimeau, Sedimentary Lithium Mineralization

Exploration Programs

January 24, 2023 CSE: RFR

For Immediate Release OTCQB: RFHRF

Renforth Reports on Pegmatites at Surimeau, Sedimentary Lithium Mineralization

Renforth Resources Inc. (CSE – RFR) (OTCQB– RFHRF) (FSE-9RR) (“Renforth” or the “Company”) would like to

offer shareholders an update on the status of exploration at Surimeau for pegmatites, lithium and rare -earth

elements.

Due to our focus on the more advanced, by both Renforth and historically, ~20km Victoria mineralized battery

metals horizon and the ~9km of the longer Lalonde horizon we have looked at to date, we have allocated only a

small amount of our resources to the lithium/rare earths effort.

"Renforth has hardly looked at lithium at Surimeau, mainly because our battery metals systems, mineralized

starting at surface, are the obvious, and the easiest, thing to "explore" and create value for shareholders.

However, we do have pegmatites and they deserve to be properly considered, separately from Victoria and

Lalonde, for not only lithium potential but also rare earth elements potential. So, we have begun that process in

advance of the summer fieldwork season" states Nicole Brewster, President and CEO of Renforth.

In 2022 Renforth only devoted a handful of field days to prospecting for lithium in a limited area, this work was

focused only on the pegmatites mapped by Metals Tech Lithium and noted in the SIGEOM database in the SW

portion of the property. In addition to sampling pegmatites Renforth has concluded, through sampling, that the

Decelles Batholith, which forms the southern portion of Surimeau, is a fertile batholith, which can have an area

of influence of up to 10km, a good portion of Surimeau to the north of the batholith. As a result, Renforth

considers most of the property prospective for pegmatites, pegmatites have been noted as far north as Victoria

and Lalonde.

Only the area west of the Rapid 7 road and south of the Victoria mineralization was prospected, with accessible

pegmatites and granites (issues with snow, water, and lack of trails) visited and sampled. Sampling resulted in

elevated lithium, caesium, rubidium, and tantalum at various locations, generally within the sediments near to

or in contact with pegmatites. This could be interpreted as either a "halo" effect due to the mobility of various

elements, or indicative of the presence of an unseen lithium bearing pegmatite. All of the documented

pegmatites were visited and sampled, though this work covers only a small percentage of the prospective

ground, "new" pegmatites were also found and sampled. All samples taken were grab samples, there was

limited assaying for rare earth elements performed, Renforth has since concluded that any future work with

respect to lithium should include this. Assay values returned range for each element as follows, for lithium

background up to 800ppm (a re-assay of a sample which originally assayed 410 ppm), for caesium from

background up to 169ppm, rubidium from background up to 1170ppm and tantalum from background up to

149.5ppm. Not only are grab samples, by their nature, not reflective of the whole, Renforth is confident that the

exploration work we did do is not comprehensive, it was only designed as initial prospecting. Summer 2022

ended up being focused on the surface battery metals (Ni, Co, Cu, Zn and Mo) mineralization found, then

channeled, stripped, and channeled again at Lalonde, finally drilled in December 2022, with no follow up on the

early-stage lithium prospecting.

Unit 1B 955 Brock Road

Pickering ON L1W 2X9

www.renforthresources.com

Pegmatites will be the focus of prospecting for Summer 2023, this will include searching for more "new"

pegmatites, along with mapping and sampling of known pegmatites and the sediments in proximity. Currently ,

Renforth has commissioned a lithium targeting report to be generated by spectral analysis of available sa tellite

data, this can be done during winter conditions. In addition, we are consulting with experts in exploration

techniques for lithium and rare earth pegmatites in order to develop a comprehensive exploration plan for

Surimeau using best practices and the latest knowledge available.

The map above shows the Decelles Batholith, which forms the southern portion of the map, with the Pontiac

sediments to the north, as well as a 10km prospective zone north of the batholith where there is potential for

Li-bearing pegmatite dykes, this zone covers most of the property. Prospecting tracks to date (both battery

metals and lithium) are shown as white lines, showing property coverage.

Lalonde and Victoria Update

Renforth is now receiving, in no particular order, assay results from the December 2022 drill program at Lalonde

and Victoria. Results will be publicly released once complete. Renforth has submitted permit applications for

Surimeau, specifically for the very western end of the Victoria horizon. Upon receipt of permits drilling will be

announced.

Technical disclosure in this press release has been reviewed and approved by Francis R. Newton OGQ a

“qualified person” pursuant to NI 43-101.

For further information please contact:

Renforth Resources Inc.

Nicole Brewster

President and Chief Executive Officer

C:416-818-1393

E: [email protected]

#Unit 1B – 955 Brock Road, Pickering ON L1W 2X9

Follow Renforth on Facebook, LinkedIn and Instagram!

About Renforth

Renforth is focused on Quebec's newest battery metals district, our wholly owned ~330 km2 Surimeau District

Property, which hosts several known areas of polymetallic "battery metals" mineralization, each with various

levels of exploration, as well as a significant amount of unexplored ground. Victoria West has been drilled over a

strike length of 2.2km, within a 5km long mineralized structure, proving nickel, copper, zinc and cobalt

mineralization, in the western end of a 20km magnetic anomaly. The Huston target, during initial

reconnaissance, resulted in a grab sample grading 1.9% Ni, 1.38% Cu, 1170 ppm Co and 4 g/t Ag. Additionally,

the Lalonde, Surimeau and Colonie Targets are all polymetallic mineralized occurrences which, along with

various gold showings, comprise the areas of potential of this NSR free property.

In addition to the Surimeau District battery metals property Renforth wholly owns the Parbec Gold deposit, a

surface gold deposit contiguous to the Canadian Malartic Mine property in Malartic, Quebec. In 2020/21

Renforth completed 15,569m of drilling which successfully twinned certain historic holes, filled in gaps in the

resource model with newly discovered gold mineralization and extended mineralization deeper. Based upon the

success of this significant drill program the Company considers the spring 2020 MRE, with a resource estimate

of 104,000 indicated ounces of gold at a grade of 1.78 g/t Au and 177,0 00 inferred ounces of gold at a grade of

1.78 g/t Au to be out of date. With the new data gained Renforth will undertake to complete the first ever

structural study of the mineralization at Parbec, as well as additional total metallic assay work in order t o better

contextualize the nugget effect on the gold mineralization.

Renforth also holds the Nixon-Bartleman property, west of Timmins Ontario, with gold present on surface over

a strike length of ~500m.

No securities regulatory authority has approved or disapproved of the contents of this news release.

Forward Looking Statements

This news release contains forward-looking statements and information under applicable securities laws. All

statements, other than statements of historical fact, are forward looking. Forward -looking statements are

frequently identified by such words as ‘may’, ‘will’, ‘plan’, ‘expect’, ‘believe’, ‘anticipate’, ‘estimate’, ‘intend’

and similar words referring to future events and results. Such statements and information are based on the

current opinions and expectations of management. All forward-looking information is inherently uncertain and

subject to a variety of assumptions, risks and uncertainties, including the speculative nature of mineral

exploration and development, fluctuating commodity prices, the risks of obtaining necessary approvals, licenses

and permits and the availability of financing, as described in more detail in the Company’s securities filings

available at www.sedar.com. Actual events or results may differ materially from those projected in the forward -

looking statements and the reader is cautioned against placing undue reliance thereon. Forward-looking

information speaks only as of the date on which it is provided and the Company assumes no obligation to revise

or update these forward-looking statements except as required by applicable law.