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Midland and Osisko Discover a New High-Grade Copper Bearing Boulder Field, with up to 8.28% Cu, IN the James BAY Area

Drill Results

MIDLAND AND OSISKO DISCOVER A NEW HIGH-GRADE COPPER BEARING

BOULDER FIELD, WITH UP TO 8.28% CU, IN THE JAMES BAY AREA

Montreal, September 26, 2017. Midland Exploration inc. (“Midland“) (TSX-V : MD) is pleased to

announce the results of the 2017 prospecting campaign in the Eleonore mine area, carried out jointly

50/50 with Osisko Mining Inc. (“Osisko”). This strategic alliance, initiated in 2016, cover s an area of

more than 100 kilometers strike length deemed highly favorable and located respectively north-west of

the Eleonore Mine and south-east of the Cheechoo gold prospect.

In the southern part of the project, in a poorly known area, a field of copper-rich, sub-angular diorite

boulders was discovered. Four (4) diorite boulders sampled in 2016 and 2017 returned 8.28% Cu,

6.85% Cu, 4.54% Cu and 3.45% Cu in grab samples (note that grab samples are selective by nature

and values reported may not be representative of mineralized zones) . Mineralisation consists in

decimeter-thick, disseminated chalcopyrite ri bbons in the boulders. The Cu±Mo±Ag±Bi geochemical

signature of the boulders and the dioritic host rock suggest a porphyry copper system. These boulders

are all found within a 100 meters diameter zone, which suggests a local source. Pyrrhotite- bearing

diorite outcrops were observed near the boulders but the source of the copper mineralization has not

been found yet.

The autumn 2016 and summer 2017 campaigns have also delineated a 600 meters x 100 meters area

very anomalous in gold hosted in amphibolites. Tw elve (12) samples of amphibolite mineralized in

disseminated pyrrhotite, pyrite and chalcopyrite, returned more than 0.1 g/t Au, with a maximal value

of 0.82 g/t Au , out of 25 samples collected in the area in 2016 and 2017. This type of low -grade

mineralized halo is common around orogenic gold deposits . The gold- anomalous amphibolites are

located near the prolific contact between the geological subprovinces of La Grande and Opinaca. This

contact hosts most of the important gold deposits and showings in the area, such as the Eleonore Mine

and the Cheechoo prospect, located about 30 kilometers north-west of this area.

Midland and Osisko will re -evaluate during the next weeks the results obtained on these two new

promising areas and on other geochemical anomali es identified during the 2017 campaign. Detailed

geophysical surveys could be performed over the previously mentioned areas to identify drill targets

associated with these anomalies.

Figures showing the location the best mineralized areas identified in 201 6/2017, photos of

mineralization and the map of properties held by the strategic alliance can be consulted at the

following link : http://media3.marketwire.com/docs/Figures%20Eleonore%20-%20Sept2017.pdf

Quality Control

Rock samples from the EJV property are assayed by standard 30 gram fire- assaying with AA or

gravimetric finish at AlS laboratories in Val d’Or, Québec or Sudbury, Ontario. All samples are also

analysed for multi -elements, using four -acid –ICP –AES method at AlS laboratories. Exploration

program design, Quality Assurance/Quality interpretation of results is performed by qualified persons

employing a Quality Assurance/Quality Control program consistent with the industry best practices.

Standards are included with every 20 samples for Quality Assurance/Quality Control purposes by the

Corporation as well as the lab.

About Midland

Midland targets the excellent mineral potential of Quebec to make the discovery of new world -class

deposits of gold, platinum group elements, base metals and rare earth elements. Midland is proud to

count on reputab le partners such as Osisko Mining Inc., Altius Resources Inc., Agnico Eagle Mines

Limited, Teck Resources Limited, IAMGOLD Corporation, SOQUEM INC., Japan Oil Gas and

Metals National Corporation, and Abcourt Mines Inc. Midland prefers to work in partnershi p and

intends to quickly conclude additional agreements in regard to newly acquired properties.

Management is currently reviewing other opportunities and projects to build up the Company portfolio

and generate shareholder value.

This press release has been prepared by Sylvain Trepanier, P.Geo., VP Exploration for James Bay and

Northern Quebec at Midland, a “qualified person” as defined by NI 43 -101. For further information,

please consult Midland’s website or contact:

Gino Roger, President and Chief Executive Officer

Tel.: 450 420-5977

Fax: 450 420-5978

Email: [email protected]

Website: www.explorationmidland.com

Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is de fined in the policies of the

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

This press release may contain forward- looking statements that are subject to known and unknown risks and

uncertainties that could caus e actual results to vary materially from targeted results. Such risks and

uncertainties include those described in Midland's periodic reports including the annual report or in the filings

made by Midland from time to time with securities regulatory authori ties.