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Tres-Or Reports Final Assay Results from its 2017 Drilling Program and Begins Ground Geophysics at the Fontana Gold Project, Quebec

Drill Results Exploration Programs

Tres-Or Head Office | 1934 – 131 Street | White Rock, B.C. | Canada V4A 7R7

Tel: 604-688-8700 | Fax: 604-688-8884 | www.tres-or.com

NEWS RELEASE

Tres-Or Reports Final Assay Results from its 2017 Drilling Program and

Begins Ground Geophysics at the Fontana Gold Project, Quebec

Vancouver, B.C. – December 8, 2017 - Tres-Or Resources Ltd. (“Tres -Or” or the “Company” )

(TSX-V: TRS , OTCPK: TRSFF ) is pleased to provide an update on its forthcoming ground

geophysical program at its wholly owned Fontana Gold Project and report final drill results from

the Company’s 2017 drilling program. Fontana, the Company’s flagship project is located 10 km

northeast of Amos, and 65 km north of Val-d’Or, Quebec.

“The drill results from our first four holes confirm strongly enriched gold mineralization in our

priority Hooper and Bunkhouse zones . The su lphide-rich character of the Hooper Zone gold

mineralization, combined with the shallow depths, gives us the opportunity to use high-resolution

ground geophysics to extend the gold mineralizat ion and find new targets at Fontana,” said Laura

Lee Duffett, Tres-Or’s President and CEO.

High Resolution Ground Electromagnetic (“EM”) Survey

Tres-Or will be commencing a high -resolution ground electromagnetic ( HLEM) survey at its

Fontana Gold Project. The survey lines will be closely spaced at 25 meter line apart, focusing on

the intersection of priority gold zones known from historical records and confirmed by Tres -Or’s

2017 drill program, as described below. T he geophysical survey will use the horizontal loop

method, to detect conductive features such as the semi-massive to massive sulphide veins that carry

gold in this area. The Company expects this HLEM survey to better define and extend known gold

bearing structures as well as to identify new targets.

Tres-Or 2017 Drilling Program Final Results Received

In 2017 Tres-Or completed a four hole drilling program totaling 897 m testing the high priority

Hooper Zone and Bunkhouse Zone targets which occur within the Fontana Gold Zone. Further to

the Company’s May 31 st, 2017 news release announcing results for holes F17 -01 and F17 -02, the

Company is pleased to announce results for holes F17 -03 and F17-04, which both intersected gold

mineralization.

Table 1: Gold enriched intersections from Tres-Or’s February and March 2017 drilling.

True thickness not yet determined for Hooper and Bunkhouse intersections

Tres-Or Head Office | 1934 – 131 Street | White Rock, B.C. | Canada V4A 7R7

Tel: 604-688-8700 | Fax: 604-688-8884 | www.tres-or.com

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The Hooper Zone comprises massive to semi -massive sulfide veins which returned 46.1 g/t Au

over 0.5 m in Hole F17-01; 2.99 g/t Au over 7.0 m in the second hole (including 15. 91 g/t Au over

1.0 m) and 3.49 g/t Au over 0.40 m in the third hole (Table 1). Similar sulfide rich intervals in the

fourth hole yielded 1.00 g/t Au over 3.25 m from 18.25 to 21.50 m depth, including 5.70 g/t Au

over 0.5 m (Table 1). The Hooper Zone intersection in F17-01 also carried 2.33% copper (Cu) and

98.5 g/t silver (Ag).

The Bunkhouse Zone is a deformed (sheared) white quartz vein with strong gold mineralization

and only trace sulfides. Tres -Or’s first drill hole F17 -01 intersected 10.41 g/t Au over 1.0 m and

the second drill hole intersected 0.88 g/t Au over 2. 0 m from t his quartz dominated Bunkhouse

Zone (Table 1). The Bunkhouse Zone forms a laterally extensive steeply dipping plane, traced for

more than 600 m in a northeast-southwest trend.

The Fontana property hosts significant historical gold minerali zation. The Bunkhouse Z one

appears to extend over 300 m from the main Fontana shear southwest past the Hooper Zone (Figure

1). The Hooper Z one extends west and northwest more than 100 m from reported historic work.

Assuming success in recognizing the intersected gold zones, this HLEM geophysical survey will be

expanded to cover and identify other priority gold targets at Fontana for confirmation testing.

About the Fontana Gold Project

The Fontana Gold Project is the most advanced project in the Amos area of Quebec. It has been

the subject of considerable past work, including the sinking of a 92 meter shaft, excavation of 242

meters of underground workings, completion of over 300 drill holes, and processing of 22,047

tonnes of bulk sample material yielding 1,450 ounces of gold.

Gold mineralization within the Fontana Gold Zone occurs within quartz veins and veinlets spatially

associated with a number of northeast-southwest and northwest-southeast trending shear zones.

Multiple zones of high-priority gold occurrences have been reported, including:

 Bunkhouse Zone: Steeply dipping shear zone, extends for some 600 meters in a northeast-

south-west direction. Gold occurs within white quartz veins with trace sulphides

 Hooper Zone: Shear zone hosting massive to semi massive sulphide veins, which extends

west and northwest more than 100 meters from the Bunkhouse Zone

 Fontana Main Shear Zone: a northwest-southeast trending shear zone defined for some

400 meters.

Some of the best historic drill intersections were reported at the intersection of the Hooper and

Bunkhouse zones, including 17.5 g/t gold over 38.1 meters (Drill Hole JB200B) and 17.1 g/t gold

over 13.7 meters (Drill Hole JB200).

Tres-Or Head Office | 1934 – 131 Street | White Rock, B.C. | Canada V4A 7R7

Tel: 604-688-8700 | Fax: 604-688-8884 | www.tres-or.com

Figure 1: Drill holes F17 -01, F17 -02, F17 -03 and F17 -04 near the intersection of the Hooper and

Bunkhouse zones.

2017 Drilling Program Sampling Protocols

Drill core samples were logged, sawn in half, with one half sent to Techni-lab S.G.B. Abitibi Inc in

Ste Germaine-Boulé, Québec, a division of ActLabs. At the lab, samples were analyzed for gold by

fire assay and atomic absorption using a 5 g aliquot, wit h those samples returning > 3 g/t gold then

repeated using a 30 g aliquot and gravimetric finish. Sample splits were also analyzed for 55

elements by induction coupled pyrolysis (ICP) by Actlabs. Techni -Lab holds a certificate of

accreditation conforming to ISO 17025:2005 for the processes used in this analysis.

Laura Lee Duffett, P.Geo. and Harrison Cookenboo, Ph.D., P.Geo, OGQ are the qualified persons

as defined in National Instrument- 43-101, who have reviewed and are responsible for the technical

information presented in this news release.

On behalf of the Board of Directors

“Laura Lee Duffett”

Laura Lee Duffett

President and CEO

For further information:

Contact: Dominic Spedaliere - Corporate Communications: Ph: 604-688-8700

Dean Claridge – Business Development: Ph: 604-880-1865

Email: [email protected] Website: www.tres-or.com

Neither the TSX Venture Exchange nor its Regulation Service Provider (as the term is defined in the policies of the TSX

Venture Exchange) accepts responsibility for the adequacy of accuracy of this news release.

Tres-Or Head Office | 1934 – 131 Street | White Rock, B.C. | Canada V4A 7R7

Tel: 604-688-8700 | Fax: 604-688-8884 | www.tres-or.com

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About Tres-Or Resources Ltd.:

Tres-Or Resources Ltd. (TSX Venture: TRS) is a Canadian resource compan y focused on

exploring for gold, base metals and diamond resources in the Abitibi-Témiscamingue regions in

northwestern Quebec. Additional information related to the Company is available at: www.tres-

or.com .