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Kintavar Files NI 43-101 Report for Maiden Copper and Silver Mineral Resource Estimate at Sherlock Zone, Mitchi Project; Starts PEA Work

Technical Reports (NI 43-101)

NEWS RELEASE

For immediate distribution

Kintavar Files NI 43-101 Report for Maiden Copper and Silver Mineral

Resource Estimate at Sherlock Zone, Mitchi Project; Starts PEA Work

Montreal, Quebec, July 31, 2023 – Kintavar Exploration Inc. (the “Corporation” or “Kintavar”) (TSX-

V: KTR), is pleased to announce that, further to its news release of June 15, 2023, it has filed its

National Instrument 43 -101 technical report dated June 12, 2023 on SEDAR + at

www.sedarplus.com. The report can also be found here. Furthermore, Kintavar is pleased to

announce that it has engaged Sedgman Novopro ( www.novopro.ca) to complete a Preliminary

Economic Assessment (PEA) on the hub-and-spoke model on the Mitchi project. The work will be

starting in August and is expected to be completed by the end of the year.

The independent MRE was prepared by InnovExplo Inc. in accordance with NI 43-101 regulations.

“The PEA is an essential part of developing the Mitchi project as a whole and not only the Sherlock

zone. Demonstrating that it can be developed economically for the Sherlock zone will allow our

team to continue the exploration program to add many other potential zones that were identified

in the region already. All these zones will then be considered to be processed in the same facility

and will be evaluated as one combined large project. As a sum of all parts, we believe the Mitchi

project will be much stronger than looking at each of the zones individu ally.” commented Kiril

Mugerman, President & CEO of Kintavar Exploration.

Mineral Resource Estimate

Mitchi

Project Mineral Resources Tonnes Copper (%) Silver (g/t) Lbs of

Copper

Ounces of

Silver

Sherlock

Measured 6,000 0.47 2.4 57,200 400

Indicated 2,983,000 0.40 4.0 26,305,300 385,500

Measured + Indicated 2,989,000 0.40 4.0 26,362,500 385,900

Inferred 85,000 0.35 3.8 653,400 10,200

Notes to the 2023 MRE

1. The independent and qualified persons for the 2023 MRE , as defined by NI 43-101, are

Olivier Vadnais-Lebanc, P. Geo., and Simon Boudreau, P.Eng. all from InnovExplo Inc. The

effective date of the 2023 MRE is June 12, 2023.

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2. These mineral resources are not mineral reserves, because they do not have demonstrated

economic viability. The results are presented undiluted and are considered to have

reasonable prospects of economic viability.

3. The MRE follows CIM Definition Standards (2014) and CIM MRMR Best Practice Guidelines

(2019).

4. The estimate encompasses 25 mineralized enve lopes modeled using Genesis TM software.

Thickness varies from 0.88m to 8.56m, with an average thickness of 3.16m. A modeling

cutoff grade of 0.1% Cu was used to create the envelopes.

5. No assays were capped. Compositing of 1.0 m in length was completed usin g the grade of

the adjacent material when assayed or a value of zero when not assayed.

6. The estimate was completed using a sub-block model in Surpac 2022. A 4m x 4m x 4m parent

block size was used with 1m x 1m x 1m sub -blocks. The mineral resources were estimated

using hard boundaries on composited assays with the inverse distance to square power (ID2)

method.

7. A density value of 2.79 g/cm3 was assigned to the mineralized envelopes, of 2.61 g/cm3 was

assigned to dyke envelopes and a density value of 2.91 g /cm3 was assigned to the

enveloping waste material.

8. The mineral resource estimate is classified as Measured, Indicated and Inferred. Measured

mineral resources were defined for blocks inside geological resource solids classified as

Indicated within 10 m of surface outcrops. Indicated resources are defined with a minimum

of three (3) drill holes in areas where the drill spacing is less than 35 m. The Inferred category

is defined with two (2) drill hole s in areas where the drill spacing is less than 55 m wher e

there is reasonable geological and grade continuity.

9. The reasonable prospects for eventual economic extraction requirement is satisfied by using

reasonable cut -off grades for an open pit extraction scenario and constraining pit shells

(Whittle optimization) with wall angle of 50° in rock and 30° in overburden. The estimate is

reported at a cut-off grade of 0.2% Cu. The estimate was calculated using a price of US$3.80

per pound of copper, USD:CAD exchange rate of 1.32, industrial sorting recovery of 81% with

a mass pull of 45%, metallurgical recovery of 85% for copper at a concentrate grade of 40%

copper, mining cost of $3.00/t in rock and 2.10$/t in overburden, transport cost of $90.00/t

concentrate, G&A cost of $9.50/t, sorting cost of $0.40/t, and proces sing cost of $20.00/t.

The cut -off grades should be re -evaluated in light of future prevailing market conditions

(metal prices, exchange rate, mining cost, etc.). Silver is treated as a by-product in the MRE.

10. The number of metric tonnes was rounded to the nearest thousand, following the

recommendations in NI 43 -101 and any discrepancies in the totals are due to rounding

effects. The metal contents are presented in pounds of in-situ metal rounded to the nearest

thousand for copper and nearest hundred for sil ver. Any discrepancy in the totals is due to

rounding effects. Rounding followed the recommendations of NI 43-101.

11. The qualified persons are not aware of any problem related to the environment, permits or

mining titles, or related to legal, fiscal, socio -political, commercial issues, or any other

relevant factor not mentioned in this Technical Report that could have a significant impact

on the 2023 MRE.

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The resource estimate was based on a traditional metallurgical study (flotation) completed in 2019

and a well established XRF sorting technology for which a study was completed earlier in 2023.

All samples have been sent and prepared (PREP-31) by ALS Global laboratory in Val-d’Or. For base

metals and silver, the pulp was sent to ALS Global laboratory in V ancouver for multi -elemental

analysis by four acid digestion (ME -ICP61) with ICP -AES finish. Samples with assays higher than

10,000 ppm Cu, Zn or Pb, or 100 ppm Ag were reanalyzed with over limits methods (CU-OG62, ZN-

OG62, PB-OG62, or AG -OG62) at the ALS Global Vancouver laboratory. Quality controls include

systematic addition of blank samples and certified copper standards to each batch of samples sent

to the laboratory.

NI-43-101 Disclosure

The qualified persons independent of the issuer, responsible for estimating the resources of the

Mitchi property, within the meaning of NI 43-101, are Messrs. Olivier Vadnais-Leblanc, P.Geo.,

and Simon Boudreau, P.Eng., of InnovExplo Inc.

MM. Vadnais-Leblanc and Boudreau declare that they have read this press release and that the

scientific and technical information relating to the resource estimate presented therein is

correct.

Alain Cayer, P.Geo., MSc., Vice-President Exploration of Kintavar, is Qualified Person under NI 43‐

101 guidelines who supervised and approved the preparation of the technical information in this

news release.

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Figure 1: Sherlock Zone resource categories within a pit boundary at a cut-off grade of 0.2% Cu. (pdf)

About Kintavar Exploration & the Mitchi – Wabash Properties

Kintavar Exploration is a Canadian mineral exploration Corporation engaged in the acquisition,

assessment, exploration and development of gold and base metal mineral properties. Its flagship

project is the Mitchi – Wabash copper -silver dist rict (approx. 3 9 0 00 hectares, 100% owned)

located 100 km north of the town of Mont-Laurier and 15 km East of the town of Parent in Quebec.

Both properties cover an area of more than 300 km2 accessible by a network of logging and gravel

roads with access to hydro-electric power already on site, major regional roads including railroad

and a spur. The propert ies are located in the north -western portion of the central

metasedimentary belt of the Grenville geological province. The projects primarily foc us on

sediment-hosted stratiform copper type mineralization (SSC) but include Iron Oxide Copper Gold

(IOCG) and skarn type targets. Osisko holds a 2% NSR on 27 claims of the southern portion of the

Mitchi property, outside of the sedimentary basin. Kintavar also has exposure in the gold

greenstones of Quebec by advancing the Anik Gold Project in a partnership with IAMGOLD and

several early-stage projects that were optioned by Gitennes Exploration.

Kintavar supports local development in the Mitchi-Wabash region where it owns and operates the

Fer à Cheval outfitter (www.feracheval.ca), a profitable and cashflow generating operation where

it employs local workforce. It as well works with local First Nations to provide training and

employment.

About Sedgman Novopro

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Sedgman Novopro provides comprehensive engineering solutions across diverse industries on six

continents and throughout the project lifecycle. With an integrated approach, Sedgman Novopro

partners with its clients to offer customized tools and know-how necessary to steer projects from

cradle to maturity, including the early -stage project design, proof of concept, project de -risking

and financing, construction, commissioning, and operations.

For further information contact:

Kiril Mugerman, President and CEO

Phone: +1 450 641 5119 #5653

Email: [email protected]

Web: www.kintavar.com

Forward looking Statements:

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.

This news release contains statements that may constitute “forward -looking information” or “forward looking

statements” within the meaning of applicable Canadian securities legislation. Forward -looking information and

statements may include, among others, statements regarding future plans, costs, objectives or performance of the

Corporation, or the assumptions underlying any of the foregoing. In this news release, words such as “may”, “would”,

“could”, “will”, “likely”, “believe”, “expect”, “anticipate”, “intend”, “plan”, “estimate” “target” and similar words and

the negative form thereof are used to identify forward-looking statements. Forward-looking statements should not be

read as guarantees of future performance or results, and will not necessarily be accurate indications of whether, or

the times at or by which, such future performance wi ll be achieved. No assurance can be given that any events

anticipated by the forward -looking information will transpire or occur, including additional closings of the private

placement referred to above, or if any of them do so, what benefits the Corporati on will derive. Forward -looking

statements and information are based on information available at the time and/or management's good -faith belief

with respect to future events and are subject to known or unknown risks, uncertainties, assumptions and other

unpredictable factors, many of which are beyond the Corporation’s control. These risks, uncertainties and assumptions

include, but are not limited to, those described under “Risk Factors” in the Corporation’s management’s discussion and

analysis for the fiscal year ended December 31, 2022, which is available on SEDAR+ at www.sedarplus.com; they could

cause actual events or results to differ materially from those projected in any forward -looking statements. The

Corporation does not intend, nor does the Corpora tion undertake any obligation, to update or revise any forward -

looking information or statements contained in this news release to reflect subsequent information, events or

circumstances or otherwise, except if required by applicable laws.