NEWS RELEASE DORMAA GOLD PROJECT - GEOCHEMICAL …

RosCan Minerals Corporation News Release September 6, 2017 1

RosCanMineralsCorporation365BayStreet,Suite400

Toronto,Ontario,M5H2V1

NEWSRELEASE

DORMAAGOLDPROJECT-GEOCHEMICALSAMPLINGPROGRAMUPDATEToronto, September 6, 2017 – RosCanMinerals Corporation (“RosCan” or the “Company”) (TSX-V: ROS) is pleased toprovideanupdateonthegeochemicalsamplingactivityattheDormaaGoldProjectinGhana,WestAfrica.RosCanisearninga50%interestintheDormaaGoldProjectfromPelangioExplorationInc.(‘Pelangio’).GEOCHEMICALSURVEYSCOMPLETEDONTHEDORMAAGOLDPROJECTTherecentlycompleted in-fill soilsandtermitemoundgeochemicalsamplingprogramcovereda9kmby2kmareaandfollowed-uponthemostprominentgroupofpreviouslyidentifiedgoldanomalies.Theprogramconsistedoftakingalmost2,000samplesoveratotalof75linealkilometersoftheprojectarea.Allsampleshavebeensentforassayanalysisandtheresultswillbereleasedoncetheyarereceived,validatedandcompiled.Thegeochemicalprogramresults,togetherwithpriorgeochemicalresultsandgeologicalmapping,willbeusedtoplanthenextphase,consistingofaircore,reversecirculationandRABdrillingaswarranted.ForfurtherdetailsabouttheDormaaProjectandthejointventurewithPelangio,refertoRosCan’spressreleasedatedMarch6,2017.COMMENTARY“IwasfavourablyimpressedwiththeDormaapropertyandthePelangioteam”,commentedRosCanPresidentGregIsenor,following his first site inspection since his appointment as President. “I had the opportunity to inspect both the overallpropertyareaaswellasthesubstantialgoldanomaliesthatareofimmediateinterest.Ireviewedadetailedreportonalltheexplorationresultstodateaswellastheplansfor futuredrillprogramsonthe identifiedtargetsand I’meagerly lookingforwardtothefuturedrillingresults”.“InadditiontotheDormaaProject”,Mr.Isenorsaid,“RosCanisalsoevaluatingfurtherhigh-potentialprojectsinGhana,andotherareasofWestAfrica.Duringmystayintheregion,Irenewedacquaintanceswithothergoldcompanies,hadanumberofmeetingswithgovernmentofficialsandmetwithprivateexplorationpermitowners.Wearecurrentlyreviewingagrowinglist of potential gold projects for possible acquisition and joint venture. Aswith the otherWest African gold producingcountries, Ghana also has extensive exploration potential. Given the favourable geology, the potential for new golddiscoveriesissubstantialandpresentsRosCanwithaclearopportunityforaccretiveacquisitions”.“IamveryexcitedtobeworkinginWestAfricaandI lookforwardtobuildingRosCanintoasuccessfulWestAfricangoldcompany”,statedMr.Isenor.ABOUTTHEDORMAAGOLDPROJECTInNovember2016,RosCanacquiredanoptiontoearna50%interestinthe86.44squarekilometerDormaaProject,anearly-stagegoldexplorationprojectlocatedinwesternGhana,for$160,000cashand$2,000,000ofexplorationexpendituresoverthreeyears.TheDormaaProjectisunderlainbyBirimianmetavolcanicandmetasedimentunitsoftheSunyaniBasinwhichisparallelto the prolific Sefwi-Bibiani Belt - host to Newmont’s Ahafo and Kinross’ Chirano gold deposits. The geology ofsouthwesternGhana isdominatedbyBirimianSupergroup sedimentaryandvolcanic rocks. TheBirimiamof theDormaaregionischaracterisedbyhydrothermaldepositsassociatedwithNW-SEtrendingshearzones.TheregionrepresentsoneofthemostsignificantProterozicgreenstonegoldbeltsintheworldhostinganumberofsignificantdepositsasshownonMap1below.NewlyreleasedsatelliteimageryindicatesthatextensiveunregulatedartisanalandmechanizedalluvialminingoperationshavebeenoperatinginthedrainagesystemsintheeasternportionoftheDormaapermitarea.Thesealluvialoperationsappeartobesourcedbylargegold-in-soilanomaliesonoraroundtheDormaapermit.

RosCan Minerals Corporation News Release September 6, 2017 2

RosCanMineralsCorporation365BayStreet,Suite400

Toronto,Ontario,M5H2V1

Between 2011 and 2013 broad spaced geochemical sampling over the entire property area, followed by closer spacedsamplingoverthenorthernone-thirdof thepropertyarea,revealed21significantgold-in-soilanomalieswiththe largestmeasuringupto4kilometreslongand500metreswide.

Map1GeologicalStructuresofWestGhana

QUALIFIEDPERSONThe technical contentof thispress releasehasbeen reviewedandapprovedbyMr.Greg Isenor, P.Geo. (PGO#0074), aQualifiedPersonasdefined inNI43-101,andMr.WarrenBates,P.Geo.(APGO#0211),whoisalsoaqualifiedperson,asdefinedbyNI43-101,andhasreviewedandapprovedthetechnicalcontentsofthispressrelease.ABOUTROSCANRosCanMineralsCorporationisaCanadiangoldexplorationcompanyfocussedontheacquisitionofgoldpropertiesinWestAfrica.TheCompanyiscurrentlyexploringthepromisinggoldpotentialoftheearlyexplorationstageDormaaGoldProjectinGhana.

RosCan Minerals Corporation News Release September 6, 2017 3

RosCanMineralsCorporation365BayStreet,Suite400

Toronto,Ontario,M5H2V1

Forfurtherinformation,pleasecontact:GregIsenorPresidentandChiefExecutiveOfficerTel:(902)832-5555or(416)293-8437Email:info@roscan.caForwardLookingStatementsThisnewsreleaseincludescertain“forward-lookingstatements”underapplicableCanadiansecuritieslegislationthatrelateto theDormaaProject.Forward-lookingstatements involve risks,uncertainties,andother factors thatcouldcauseactualresults, performance, prospects, and opportunities to differmaterially from those expressed or implied by such forward-lookingstatements.Forward-lookingstatementsinthisnewsreleaseinclude,butarenotlimitedto,statementswithrespecttotheoptiontoearnaninterestintheDormaaProject,theCompany’sproposedfinancingactivitiesanditsabilitytosatisfyitsprojectfinancingandworkingcapitalneeds,planneduseofanyproceedsoravailablefunds,objectives,goalsorfutureexploration plans at the Dormaa Project, the business and operations of the Company. Forward-looking statements arenecessarilybasedonanumberofestimatesandassumptionsthat,whileconsideredreasonable,aresubjecttoknownandunknownrisks,uncertaintiesandother factorswhichmaycauseactual resultsandfutureeventstodiffermaterially fromthoseexpressedorimpliedbysuchforward-lookingstatements.Suchfactorsinclude,butarenotlimitedto:failureofPelangiotoobtaintheauthorizationsfortheassignmenttoitoftheProspectingLicense;theCompany’sinabilitytoobtainfinancingtosatisfythepaymentsnecessaryforittoearnaninterestintheDormaaProjectwhendue;politicalandeconomicrisksrelatedtoGhana,titlerisks,liquidityrisksrelatedtotheCompanyandPelangio,generalbusiness,economicandsocialuncertainties;litigation,legislative,environmentalandotherjudicial,regulatory,politicalandcompetitivedevelopments;delayorfailuretoreceiveboardorregulatoryapprovals;thoseadditionalriskssetoutintheCompany’spublicdocumentsfiledonSEDARatwww.sedar.com;andothermattersdiscussedinthisnewsrelease.AlthoughtheCompanybelievesthattheassumptionsandfactors used in preparing the forward-looking statements are reasonable, undue reliance should not be placed on thesestatements,whichonlyapplyasofthedateofthisnewsrelease,andnoassurancecanbegiventhatsucheventswilloccurinthedisclosedtimeframesoratall.Exceptwhererequiredbylaw,theCompanydisclaimsanyintentionorobligationtoupdateorreviseanyforward-lookingstatement,whetherasaresultofnewinformation,futureevents,orotherwise.NeithertheTSXVentureExchangenoritsRegulationServicesProvider(asthattermisdefinedinthepoliciesoftheTSXVentureExchange)acceptsresponsibilityfortheadequacyoraccuracyofthisrelease.