Bonterra intersects 14.6 g/t Au over 4.6 m at Gladiator

Press Release

Val-d’Or, QC – April 4, 2019: Bonterra Resources Inc. (TSX-V: BTR, OTCQX: BONXF, FSE: 9BR1) (“Bonterra” or the “Company”) is pleased to announce assay results from its ongoing diamond drilling program at its Gladiator Project located in the Urban Barry exploration camp in northern Québec. The results reported today extend several of the gold-bearing mineralized zones along strike on the Gladiator Deposit.

The Barbeau zone is the southernmost of the mineralized Gladiator structures and is characterized by mineralized smoky quartz veins with pyrite, sphalerite, chalcopyrite and visible gold. Current drilling has extended the zone by 250 metres, confirming its continuity in grade and length with hole BA-19-24 that returned 14.6 g/t Au over 4.6 m. The Barbeau zone has now been outlined over a strike length of 450 metres to a depth of 200 metres.

The Rivage 2 zone, located north of the Gladiator deposit, consists sub-vertical quartz veins mineralized with pyrite, sphalerite and visible gold. Initially discovered by field prospecting in the summer of 2018, the mineralized zone now extends over 350 metres to a depth of 200 metres.  Drill hole BA-19-28 returned 37.6 g/t Au over 1.7 m. The Rivage 2 zone remains open along strike and at depth.

The South zone, located in the heart of the Gladiator deposit, was intersected in drill hole BA-19-26A that returned 17.7 g/t Au over 2.0 m. Mineralization typically consists of smoky quartz, pyrite, sphalerite and visible gold.  Attesting to the Company’s geological modeling and continuity of the mineralized zones, this drill hole was expected to intersect the South zone prior to reaching the Barbeau zone. Additional results are provided in the drilling highlights table below.

Drilling highlights:

Hole	From (m)	To (m)	Length* (m)	Grade Au (g/t)	Zone
BA-19-11A	240.4	242.6	2.2	7.8	Barbeau
BA-19-24	420.9	425.5	4.6	14.6	Barbeau
BA-19-26A	112.0	114.0	2.0	17.7	South Zone
	305.0	306.5	1.5	5.3	Barbeau
BA-19-28	373.5	375.2	1.7	37.6	Rivage 2
BA-19-29	314.6	316.1	1.5	5.6	Barbeau

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

Greg Gibson, Interim CEO, states: “These drill results continue to demonstrate the potential for strike extensions on the multiple gold-mineralized zones that make up the Gladiator deposit, which we anticipate will translate into additional ounces. This new drilling data on the Gladiator deposit will be included in the upcoming property-wide resource estimate.”

Please see http://www.bonterraresources.com/projects/gladiator-deposit/maps-sections/  for an updated plan map and cross section.

Quality Control and Reporting Protocols

The Company uses a rigorous QA-QC analytical program according to industry standards. The analytical results were done by pyroanalysis (A.A.) at the mine laboratory. Blanks, duplicates and certified reference standards are inserted into the sample stream to monitor laboratory performance. The company’s QA-QC analytical verification program requires that a minimum of 10% of the samples be audited at an independent laboratory.  These audit assays were sent to ALS laboratory located in Val-d’Or, Quebec. The results of the audits are consistent with those obtained.

Bonterra Quick Facts

• Currently developing three high-grade gold deposits: Gladiator, Barry and Moroy projects in the mining-friendly jurisdiction of Quebec;
• significant regional targets in the Urban Barry Camp.
• Bonterra is in the process of upgrading its wholly-owned gold mill, the only permitted mill in the Urban Barry Camp, to increase capacity from 800 to 2400 tpd
• a property-wide mineral resource estimate is underway and will include the Gladiator, Barry and Moroy deposits.
• Bonterra has a strong shareholder base which includes Wexford Capital, Kirkland Lake Gold and Eric Sprott.

Qualified Person

Pascal Hamelin, P.Eng., VP Operations, is the Qualified Person under NI 43-101, responsible for reviewing and approving the technical information contained in this news release.

FOR ADDITIONAL INFORMATION:

Investor relations: Gary Nassif
819-279-3551 | ir@bonterraresources.com

2872 Sullivan Road, Suite 2, Val d’Or, Quebec J9P 0B9
819-825-8676 | Website: www.bonterraresources.com

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