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Callinex Commences Drilling to Test Highly Conductive Anomalies Along Strike from the Rainbow Deposit in the Flin Flon Mining District of Manitoba

Exploration Programs

Callinex Commences Drilling to Test Highly Conductive Anomalies Along

Strike from the Rainbow Deposit in the Flin Flon Mining District of Manitoba

Highlights:

Drilling to test recently identified highly conductive anomalies along strike to the south of the Rainbow Discovery;

The four untested anomalies each have a strike extent of

300m

and start within

200m

of surface; and

Drilling also focused on continuing to define the Orange and Yellow zones of the Rainbow Deposit.

VANCOUVER, BC

,

Feb. 16, 2021

/CNW/ -

Callinex Mines Inc.

(the "Company" or "Callinex") (TSXV: CNX) (OTC: CLLXF) is pleased to announce that it has

commenced its 2021 drilling campaign (the "Campaign") at its Pine Bay Project (the "Project") located 16km away from

Flin Flon, MB

(District Overview Map)

.

The Campaign will start immediately with the completion of two drill holes for 1,600 meters of the 30,000 meters budgeted for 2021 (

Rainbow Discovery Plan View

).

Rainbow Discovery Plan View - February 2021 (CNW Group/Callinex Mines Inc.)

The first drill (PBM-116) will continue stepping out from the Orange and Yellow zones, the first two zones discovered to date at the Rainbow Deposit, with an

immediate focus of continuing to define mineralization closer to surface (

Rainbow Discovery Long Section

). The Rainbow Discovery has been made on Callinex's

mineral lease, less than 250m from a high-voltage power-line and

550m

from a historic shaft with direct road access to processing facilities in

Flin Flon, MB

.

Rainbow Discovery Long Section - February 2021 (CNW Group/Callinex Mines Inc.)

A second drill (PBM-117) will immediately test three of the four highly conductive anomalies that were recently identified near-surface and along strike to the south

of the Orange and Yellow zones of the Rainbow Discovery (

Rainbow Discovery 3D View

). Each of the three modeled conductive anomalies being tested has a

strike extent of 300 metres and are interpreted to begin at a vertical depth of 200 metres.

Rainbow Discovery 3D View - February 2021 (CNW Group/Callinex Mines Inc.)

The identified anomalies expand the strike extent of the Rainbow over 1 km to the south (

See News Release Dated

January 21, 2021

). The three major base

metal mines discovered in the

Flin Flon

/Snow Lake Greenstone Belt with tonnages ranging between 25 – 70 million tonnes have a strike length over 1 km. Based

on the recent survey, the Rainbow Discovery has a strike length of at least a kilometre with potential to grow further along strike to the south.

While none of these plates have been tested by diamond drilling, some historical holes in the vicinity have intersected alteration and geology as seen in recent

Rainbow zone drilling. Anomaly 5, which is the modeled conductive body of the Orange and Yellow zones, has a modeled strike extent of

150m

, or half the length

of Anomalies 1-4. It should be noted that deposits in the Flin Flon Greenstone Belt typically have a plunge extent on average between 5-8 times the strike of the

deposit. Additionally, all larger producing Volcanogenic Massive Sulphide ("VMS") mines are made up of a number of stacked zones or lenses such as the Orange

and Yellow zones discovered to date at the Rainbow.

J.J. O'Donnell, P.Geo, a qualified person under National Instrument 43-101 and Exploration Manager for Callinex, has reviewed and approved the technical

information in this news release.

Figure 1: Flin Flon Mining District Region Overview

Figure 2: Pine Bay Project Rainbow Discovery SPEM Survey Plan View with 2021 Drilling

Figure 3: Pine Bay Project Rainbow Discovery Long Section with Proposed 2021 Drilling

Figure 4: Pine Bay Project Rainbow Discovery 3D View

About Callinex Mines Inc.

Callinex Mines Inc. (TSXV: CNX) (OTC: CLLXF) is advancing its portfolio of base and precious metals rich deposits located in established Canadian mining

jurisdictions. The portfolio is highlighted by the rapidly expanding Rainbow Discovery at its Pine Bay Project located near existing infrastructure in the Flin Flon

Mining District. Additionally, Callinex has emerging near-surface silver discoveries at its Nash Creek Project located in the Bathurst Mining District of

New

Brunswick

. A 2018 PEA on the Company's

Bathurst

projects outlined a mine plan that generates a strong economic return with a pre-tax IRR of 34.1% (25.2%

post-tax) and NPV8% of

$230 million

(

$128 million

post-tax).

Neither the 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.

Some statements in this news release contain forward-looking information. These statements include, but are not limited to, statements with respect to future

expenditures. These statements address future events and conditions and, as such, involve known and unknown risks, uncertainties and other factors which

may cause the actual results, performance or achievements to be materially different from any future results, performance or achievements expressed or

implied by the statements. Such factors include, among others, the ability to complete future drill programs and the timing and amount of expenditures. Except

as required under applicable securities laws, Callinex does not assume the obligation to update any forward-looking statement

.

View original content to download multimedia:

http://www.prnewswire.com/news-releases/callinex-commences-drilling-to-test-highly-conductive-anomalies-along-strike-from-the-rainbow-deposit-in-the-flin-flon-mining-district-of-manitoba-301228910.html

SOURCE

Callinex Mines Inc.

View original content to download multimedia:

http://www.newswire.ca/en/releases/archive/February2021/16/c8761.html

%SEDAR: 00031889E

For further information:

Callinex Mines Inc., Max Porterfield, President and Chief Executive Officer, Phone: (604) 605-0885, E-mail: [email protected]

CO: Callinex Mines Inc.

CNW 08:30e 16-FEB-21