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Bonterra Discovers New Gold Zone 5 km West of the Gladiator Gold Deposit

Drill Results

Suite 1680 – 200 Burrard Street

Vancouver, BC V6C 3L6

Office: 604.678.5308

TF: 855.678.5308

www.bonterraresources.com

Bonterra Discovers New Gold Zone

5 km West of the Gladiator Gold Deposit

Vancouver, BC – September 14, 2017 : Bonterra Resources Inc. (TSX-V: BTR, US: BONXF,

FSE: 9BR1) (the “ Company ” or “ Bonterra ”) is pleased to announce recent exploration activities

located west of the Gladiator Deposit and within th e extensive Coliseum Property have led to the

discovery a new gold and silver bearing horizon (“ Temica Gold Zone ”). The discovery located

approximately 4 km to the south west of the Gladiat or Deposit, was highlighted by recent drill

hole CL-17-14, which intersected 4.7 g/t Au and 44.6 g/t Ag over 2.7 m at a depth of 250 m

below surface. The Bonterra technical team consider s this newly discovered zone to be an

extension of the Gladiator mineralized trend.

Key Highlights:

• Hole CL-17-14 discovery of new mineralized zone (Temica Gold Zone ) with an

intersection of 4.7 g/t Au and 44.6 g/t Ag over 2.7 m at 250 m below surface. This drill

hole is located over 4 km to the south west of the Gladiator deposit.

o Drill hole 17-14 returned 44.6 g/t Ag with the pres ence of galena as additional

sulphide mineralization.

• Hole CL-17-06 intersects new mineralized zone (Temica Gold Zone) with an intersection

of 13.0 g/t Au over 1.0 m at 200 m below surface, and located over 5 km to the south west

of the Gladiator Gold Deposit.

• Hole CL-17-01 also intersected the Temica Zone near surface with close proximity to drill

hole CL-17-14, but was located too close to the zone and resulted in a partial intersection.

• Three drill holes now exist in the Temica Zone over a 1 km length as described above.

• The previously completed till sampling and induced polarization surveys led to the drilling

and discovery of the Temica Zone. Further drilling will be conducted on additional targets

and identified trends as well as on the Temica Zone.

• Both CL-17-06 and CL-17-14 intersected shear zone hosted mineralized quartz-carbonate

veining with pyrite and sphalerite.

Hole From

(m)

To

(m)

Length*

(m)

Grade Zone/Area

(g/t Au) (g/t Ag)

CL-17-14 394.5 397.2 2.7 4.7 44.6 Temica

CL-17-06 351.0 352.0 1.0 13.0 Temica

CL-17-01 64.0 65.0 1.0 4.8 Temica

• Stated lengths are core width as drilled, true widths vary and average between 60 and 80 percent of drilled

widths. Core axis angles of the intersection contacts and surrounding rock units average 55 to 70 degrees .

Please see the surface plan map ( http://www.bonterraresources.com/en/gladiator/maps-sections )

showing the locations of the new Temica Gold Zone d rill holes and other targets relative to the

location of the Gladiator Gold Deposit. The resourc e development drill program at the Gladiator

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Gold Deposit continues to focus on extending the kn own gold zones, with attention on the new,

additional discovered gold zones located to the north and south of the initial Gladiator gold veins.

Please see http://www.bonterraresources.com/en/gladiator/maps-sections for updated maps

including long sections and cross sections.

Bonterra Resources Quick Facts:

• Well financed with $40m raised in 2017.

• Gladiator Gold Deposit:

o Deposit extension and resource expansion underway u tilizing minimum of four drill

rigs with 40,000 meters planned this year;

o Drilled dimensions of the Gladiator Deposit are currently outlined to a depth of 1,000

meters below surface, and a strike length of 1,200 meters;

o Gladiator remains open in all directions with drill ing currently focused on the Rivage

Gap western side, new north and south veins infill and Coliseum exploration;

o At least five distinct subparallel zones or mineralized horizons have been identified.

• Larder Lake Gold Property:

o 100% controlled 2,221-hectare in the Cadillac-Larder Break camp in Ontario (refer to

March 17, 2016 news release highlighting historical gold resource);

o Excellent access to three high grade gold deposits between Kirkland Lake and

Virginiatown.

Robert Gagnon, P.Geo. has approved the information contained in this release. Mr. Gagnon is a

director of Bonterra and is a Qualified Person as defined by NI 43-101.

ON BEHALF OF THE BOARD OF DIRECTORS,

Nav Dhaliwal, President & CEO

Bonterra Resources Inc.

For further information on Bonterra, contact Investor Relations

Telephone: 1 844 233 2034

Email: [email protected]

Website: www.bonterraresources.com

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 press release contains "forward-looking information" that is based on Bonterra’s current expectat ions, estimates, forecasts and projections.

This forward-looking information includes, among ot her things, statements with respect to Bonterra’s e xploration and development plans. The

words "will", "anticipated", "plans" or other simil ar words and phrases are intended to identify forwa rd-looking information. Forward-looking

information is subject to known and unknown risks, uncertainties and other factors that may cause Bont erra’s actual results, level of activity,

performance or achievements to be materially different from those expressed or implied by such forward-looking information. Such factors include,

but are not limited to: uncertainties related exploration and development; the ability to raise sufficient capital to fund exploration and development;

changes in economic conditions or financial markets; increases in input costs; litigation, legislative, environmental and other judicial, regulatory,

political and competitive developments; technologic al or operational difficulties or inability to obta in permits encountered in connection with

exploration activities; and labour relations matters. This list is not exhaustive of the factors that may affect our forward-looking information. These

and other factors should be considered carefully an d readers should not place undue reliance on such f orward-looking information. Bonterra

disclaims any intention or obligation to update or revise forward-looking information, whether as a re sult of new information, future events or

otherwise.