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Goldquest Files Revised PEA Technical Report for Romero Gold-­‐copper Project on SEDAR

Technical Reports (NI 43-101) Economic Studies

VANCOUVER,  BC-­‐-­‐(Marketwired  –  June  2,  2015)  -­‐  GoldQuest  Mining  Corp.  (TSX VENTURE:  GQC)  (FRANKFURT:  M1W)  (BERLIN:  M1W)  ("GoldQuest"  or  the  "Company")  has  filed  on SEDAR  the  National  Instrument  43-­‐101  (NI  43-­‐101)  technical  report  for  its  revised  preliminary  economic assessment  ("Revised  PEA")  for  a  proposed  underground  mine  at  its  100%  owned  Romero  and  Romero South  gold-­‐copper  deposits  in  the  Dominican  Republic.  Highlights  of  the  Revised  PEA  were  previously announced  on  April  29,  2015.  The  Revised  PEA  was  led  by  JDS  Energy  &  Mining  Inc.  ("JDS").  All  costs  are in  US  dollars.

“This  Revised  PEA,  with  a  gross  margin  of  $653/oz  AuEq,  places  Romero  firmly  in  the  lowest  cost  quartile of  the  industry  and  demonstrates  that  the  economics  of  Romero  are  extremely  compelling.  We  are  in the  process  of  translating  the  Revised  PEA  into  Spanish  for  submission  to  the  Dominican  Ministry  of Energy  and  Mining  in  order  to  start  the  mining  permit  application  process,”  stated  Chief  Executive Officer,  Julio  Espaillat.

Revised  PEA  Highlights

  • Pre-­‐tax  net  present  value  ("NPV")  of  $355  million  based  on  a  6%  discount  rate  ($219  million  NPV after-­‐tax).
  • Pre-­‐tax  internal  rate  of  return  (“IRR”)  of  46%  (34%  IRR  after  tax).
  • Life-­‐of-­‐mine  ("LOM")  all-­‐in  sustaining  costs  ("AISC")  of  $572/oz  gold  equivalent  ("AuEq")  payable.
  • Payback  of  capital  within  2.7  production  years.
  • Pre-­‐production  capital  expenditure  estimate  of  $143  million,  plus  $92  million  of  sustaining  and closure  capital  over  LOM  totaling  $235  million.
  • A  nine-­‐year  underground  mine  at  an  average  production  rate  of  912,500  tonnes  per  year  (2,500 tonnes  per  day)  with  an  average  production  of  117,000  AuEq  oz  recovered[1]  per  year.
  • LOM  production  to  concentrate  is  a  total  of  1.1  million  ounces  of  AuEq  consisting  of  750,000  ounces of  gold,  133.8  million  lbs.  of  copper  and  526,000  ounces  of  silver.
  • Total  metal  recoveries  consisting  of  75%  for  gold  and  96.8%  for  copper  to  a  single  concentrate  for sale  to  copper  smelters.  The  concentrate  grade  is  expected  to  contain  20%  copper,  and  76.9  g/t gold,  with  no  perceived  penalty  elements.
  • Total  LOM  net  smelter  return  (NSR)  revenue  of  $1.2  billion  results  in  an  undiscounted  pre-­‐tax  cash flow  of  $530  million  ($343  million  post-­‐tax)  from  processing  7.7  million  tonnes  of  material  with  a diluted  grade  of  5.39  g/t  AuEq  (4.02  g/t  and  0.81%  copper),  an  NSR  of  $152  per  tonne  and  cash operating  costs  of  $53  per  tonne.
  • Of  the  mineral  resources  used  in  the  Revised  PEA  mine  plan,  86%  (6.6  million  tonnes)  are  from  the indicated  resource  category  and  14%  (1.1  million  tonnes)  are  from  the  inferred  resource  category. The  remaining  12.8  million  tonnes  in  the  indicated  category,  and  8.9  million  tonnes  in  the  inferred

category,  either  surround  the  planned  Romero  mine,  or  are  in  Romero  South  and  are  available  for extraction  in  the  future.

  • The  Revised  PEA  contemplates  an  environmentally  sensitive  approach,  including  a  small  surface footprint  and  no  use  of  cyanide  on  site,  seeking  to  minimize  the  impact  on  the  environment  and  the local  communities.  Previous  studies  recognized  significant  values  for  the  hydro  electric  potential  for the  mine  locale,  which  are  not  included  in  the  Revised  PEA  and  which  provide  significant  upside potential.

[1]  AuEq  oz  recovered  is  calculated  by  the  following:  Au  oz  recovered  +  ((Cu  lbs  recovered  * $2.90/lb)+(Ag  oz  recovered  *  $17/oz))/$1,225oz)

The  Revised  PEA  is  preliminary  in  nature,  includes  inferred  mineral  resources  that  are  considered  too speculative  geologically  to  have  the  economic  considerations  applied  to  them  that  would  enable  them to  be  categorized  as  mineral  reserves,  and  there  is  no  certainty  that  the  Revised  PEA  will  be  realized.

At  March  31,  2015,  the  Company  had  approximately  $4.8  million  in  treasury.  The  unaudited  interim financials  for  the  first  quarter  ended  March  31,  2015  were  filed  on  SEDAR  on  May  27,  2015.

Qualified  Person

The  technical  information  contained  in  this  news  release  is  based  upon  information  prepared  by  Mr. Michael  Makarenko,  P.  Eng.  and  Ms.  Kelly  McLeod,  P.  Eng.  of  JDS  Energy  &  Mining  Inc.  and  Mr.  B. Terrence  Hennessey,  P.Geo.,  of  Micon  International  Limited,  who  are  each  a  Qualified  Person  and independent  of  GoldQuest  as  defined  by  NI  43-­‐101.

The  technical  information  in  this  news  release  has  been  reviewed  and  approved  by  Mr.  Jeremy  Niemi, P.Geo.,  Vice  President,  Exploration  of  GoldQuest  Mining  Inc.  who  is  the  Qualified  Person  for  the technical  information  in  this  news  release  under  NI  43-­‐101  standards.

About  GoldQuest  

GoldQuest  is  a  Canadian  based  emerging  mineral  development  company  with  projects  in  the  Dominican Republic  traded  on  the  TSX-­‐V  under  the  symbol  GQC.V  and  in  Frankfurt/Berlin  with  symbol  M1W,  with 145,955,044  shares  outstanding  (160,  311,207  on  a  fully  diluted  basis).

About  JDS  

JDS  Energy  &  Mining  Inc.  is  a  Vancouver  based  mining  consulting  company,  who  has  extensive experience  in  mining  and  development  studies.  JDS  has  assembled  a  multi-­‐disciplinary  international team  of  experts  to  conduct  the  Revised  PEA.

Forward-­‐looking  statements:

Statements  contained  in  this  news  release  that  are  not  historical  facts  are  forward-­‐looking  information that  involves  known  and  unknown  risks  and  uncertainties.  Forward-­‐looking  statements  in  this  news release  include,  but  are  not  limited  to,  statements  with  respect  to  the  Revised  PEA,  the  results  of  the Revised  PEA,  the  interpretation  of  the  results  of  the  Revised  PEA,  the  mining  permit  application,  mineral resource  estimates,  the  merits  of  the  Company's  mineral  properties,  future  drill  programs  and  studies, and  the  Company's  plans  and  exploration  programs  for  its  mineral  properties,  including  the  timing  of such  plans  and  programs.  In  certain  cases,  forward-­‐looking  statements  can  be  identified  by  the  use  of words  such  as  "plans",  "has  proven",  "expects"  or  "does  not  expect",  "is  expected",  "potential", "likelihood",  "appears",  "budget",  "scheduled",  "estimates",  "forecasts",  "at  least",  "intends", "anticipates"  or  "does  not  anticipate",  or  "believes",  or  variations  of  such  words  and  phrases  or  state that  certain  actions,  events  or  results  "may",  "could",  "would",  "should",  "might"  or  "will  be  taken", "occur"  or  "be  achieved".

Forward-­‐looking  statements  involve  known  and  unknown  risks,  uncertainties  and  other  factors  which may  cause  the  actual  results,  performance  or  achievements  of  the  Company  to  be  materially  different from  any  future  results,  performance  or  achievements  expressed  or  implied  by  the  forward-­‐looking statements.  Such  risks  and  other  factors  include,  among  others,  risks  related  to  uncertainties  inherent  in the  preparation  of  preliminary  economic  assessments,  drill  results  and  the  estimation  of  mineral resources;  commodity  prices;  changes  in  general  economic  conditions;  market  sentiment;  currency exchange  rates;  the  Company's  ability  to  continue  as  a  going  concern;  the  Company's  ability  to  raise funds  through  equity  financings;  risks  inherent  in  mineral  exploration;  risks  related  to  operations  in foreign  countries;  future  prices  of  metals;  failure  of  equipment  or  processes  to  operate  as  anticipated; accidents,  labor  disputes  and  other  risks  of  the  mining  industry;  delays  in  obtaining  governmental approvals;  government  regulation  of  mining  operations;  environmental  risks;  title  disputes  or  claims; limitations  on  insurance  coverage  and  the  timing  and  possible  outcome  of  litigation.  Although  the Company  has  attempted  to  identify  important  factors  that  could  affect  the  Company  and  may  cause actual  actions,  events  or  results  to  differ  materially  from  those  described  in  forward-­‐looking  statements, there  may  be  other  factors  that  cause  actions,  events  or  results  not  to  be  as  anticipated,  estimated  or intended.  There  can  be  no  assurance  that  forward-­‐looking  statements  will  prove  to  be  accurate,  as actual  results  and  future  events  could  differ  materially  from  those  anticipated  in  such  statements. Accordingly,  do  not  place  undue  reliance  on  forward-­‐looking  statements.  All  statements  are  made  as  of the  date  of  this  news  release  and  the  Company  is  under  no  obligation  to  update  or  alter  any  forward-­‐ looking  statements  except  as  required  under  applicable  securities  laws.  Forward-­‐looking  statements  are based  on  assumptions  that  the  Company  believes  to  be  reasonable,  including  expectations  regarding mineral  exploration  and  development  costs;  expected  trends  in  mineral  prices  and  currency  exchange rates;  the  accuracy  of  the  Company's  current  mineral  resource  estimates;  that  the  Company's  activities will  be  in  accordance  with  the  Company's  public  statements  and  stated  goals;  that  there  will  be  no material  adverse  change  affecting  the  Company  or  its  properties;  that  all  required  approvals  will  be obtained  and  that  there  will  be  no  significant  disruptions  affecting  the  Company  or  its  properties.

Neither  the  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  news release.

CONTACT  INFORMATION GoldQuest  Mining  Corp.

www.goldquestcorp.com

Julio  Espaillat President  &  Chief  Executive  Officer +1-­‐829-­‐919-­‐8701 [email protected]

Bill  Fisher Executive  Chairman  -­‐  Toronto +1-­‐647-­‐271-­‐4505 [email protected]

Ann  Wilkinson Vice  President,  Investor  Relations +1-­‐416-­‐357-­‐5511 [email protected]