Explor to Begin a 3,000 Meters Diamond Drill Program on the Timmins Porcupine West Property

ROUYN-NORANDA, QUEBEC--(Marketwired - May 15, 2017) - Explor Resources Inc. ("Explor" or the "Corporation") (TSX VENTURE:EXS)(OTCQB:EXSFF)(FRANKFURT:E1H1)(BERLIN:E1H1) is pleased to announce the beginning of a 3,000 meter drilling program on the Timmins Porcupine West Property.

The past completed diamond drilling programs have successfully confirmed the model and the gold bearing mineralized structure for more than 2000 meters of strike length at a vertical depth from 600 to 900 meters. It is currently open on strike and at depth. The first five phases of drilling (106,000 meters) were concentrated on the "5" Zones of gold mineralization located within south limb of the geo-syncline.

This phase of diamond drilling will be designed to test and to expand the resource by drilling into the high grade gold mineralization in shear zone 4 and shear zone 5 on the south limb of the eastern portion of the orebody. The results from this new phase of drilling will be integrated into the model and the drill hole locations will be determined to maximize the geological information that will be imputed into the 3-D Gemcom model. The "5" Zones identified through modelling strikes east northeast and dips to the north at 70 to 80 degrees. The drilling has confirmed the association of gold mineralization with Quartz feldspar (QFP) and syenite porphyry, similar to that found at the Tahoe Resources Inc. West Timmins Properties. The 3-D geological model may be viewed on our website: www.explorresources.com.

Chris Dupont, President and Chief Executive Officer of Explor Resources Inc. commented: "With this phase of diamond drilling, we expect to continue to report excellent drill results. We expect the continuity of the mineralization from hole to hole as well as the grade encountered to date to continue as we expand the known resource."

The Timmins Porcupine West Gold Property consists of 185 unpatented mining units and 3 patented claims located in the Bristol and Ogden Townships in the Timmins-Porcupine Mining Camp for a total 3,200 hectares. The highway 101 bisects the property and provides access from the city of Timmins located 13 km to the east. The property has been explored since 1927 by numerous ground geophysical surveys and diamond drilling of up to 111 holes. In 1984, Dome Exploration discovered and delineated a gold mineralized zone that was approximately 350 meters long and 45 meters wide and open below 350 meters of vertical depth. Explor also announces that Teck Resources Limited has decided to return the Property to Explor.

The Timmins Porcupine West Project has a structural target model developed by Explor based on the "Hollinger-McIntyre-Coniaurum System". The Hollinger-McIntyre-Coniaurum (HMC) System has produced a total of over 30 million oz of gold and is spatially associated with the Pearl Lake Porphyry.

Chris Dupont, P.Eng is the qualified person responsible for the information contained in this release.

Explor Resources Inc. is a publicly listed company trading on the TSX Venture (EXS), on the OTCQB (EXSFF) and on the Frankfurt and Berlin Stock Exchanges (E1H1).

This Press Release was prepared by Explor. Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the Policies of the TSX Venture Exchange) has reviewed or accepts responsibility for the adequacy or accuracy of this release.

About Explor Resources Inc.

Explor Resources Inc. is a Canadian-based natural resources company with mineral holdings in Ontario, Qu?(C)bec, Saskatchewan and New Brunswick. Explor is currently focused on exploration in the Abitibi Greenstone Belt. The belt is found in both provinces of Ontario and Qu?(C)bec with approximately 33% in Ontario and 67% in Qu?(C)bec. The Belt has produced in excess of 180,000,000 ounces of gold and 450,000,000 tonnes of cu-zn ore over the last 100 years. The Corporation was continued under the laws of Alberta in 1986 and has had its main office in Qu?(C)bec since 2006.

Explor Resources Flagship project is the Timmins Porcupine West (TPW) Project located in the Porcupine mining camp, in the Province of Ontario. The TPW mineral resource (Press Release dated August 27, 2013) includes the following:

This document may contain forward-looking statements relating to Explor's operations or to the environment in which it operates. Such statements are based on operations, estimates, forecasts and projections. They are not guarantees of future performance and involve risks and uncertainties that are difficult to predict and may be beyond Explor's control. A number of important factors could cause actual outcomes and results to differ materially from those expressed in forward-looking statements, including those set forth in other public filling. In addition, such statements relate to the date on which they are made. Consequently, undue reliance should not be placed on such forward-looking statements. Explor disclaims any intention or obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise, save and except as may be required by applicable securities laws.