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North Arrow Enters Option Agreement with Harry Winston for Lac de Gras Diamond Project

Property Options & Staking

Suite 1050 – 625 Howe Street, Vancouver, BC, Canada V6C 2T6 Tel: 604 668 8355 / Fax: 604 668 8366

News Release NORTH ARROW ENTERS OPTION AGREEMENT WITH HARRY WINSTON FOR LAC DE GRAS DIAMOND PROJECT

September 6th, 2011 Trading Symbol: TSXV: NAR #11-10

North Arrow Minerals Inc. (“North Arrow” or “the Company”) (TSXV-NAR) is pleased to announce that the Company and Springbok Holdings Inc., (“Springbok”) have signed an Option Agreement with Harry Winston Diamond Mines Ltd. and its wholly owned subsidiary, 6355137 Canada Inc. (“Harry Winston”) in regards to their Lac de Gras property in the Northwest Territories. Harry Winston is a 40% owner of the adjoining Diavik diamond mine, which commenced production in 2003.

North Arrow’s Lac de Gras property covers over 81,000 acres and is contiguous with property held by Harry Winston that covers nearly 226,000 acres. Under the terms of the agreement, the two properties collectively will form a “joint venture property”. Harry Winston is to carry out exploration on North Arrow’s property concurrently with their own, making expenditures of at least $5,000,000 over a five year period in order for the option to vest. Upon vesting, a joint venture will be formed in which Harry Winston will hold a 55% interest and North Arrow and Springbok will equally share a 45% interest in the entire 307,000 acre joint venture property.

The joint venture property forms a very large, contiguous block located within the prolific Lac de Gras diamondiferous kimberlite field in Canada's Northwest Territories, home to some of the richest diamond deposits in the world. The joint venture property directly adjoins the mineral leases that host the Diavik diamond mine, located only 10 km to the north and the Ekati diamond mine is located within 40 km to the northwest. The trend line defined by Diavik’s mine project kimberlites runs directly through the centre of the joint venture property, while trend line defined by Ekati’s mine project kimberlites crosses the western portion of the joint venture property..

Previous exploration has been carried out on portions of the joint venture property, but traditional surface till sampling for kimberlite mineral indicator trains has been hampered by thick glacial till cover. Work has already begun on mapping local ice directions and till characteristics in preparation for a systematic basal till sampling program, to be initiated in early 2012. The program will use a track mounted reverse circulation drill to sample a complete till column and reach basal till not accessed by previous sampling.

North Arrow CEO Gren Thomas commented, “We are pleased to enter into this Agreement with one of Canada’s leading diamond producers and I look forward to once again working with Robert Gannicott and Dr. Chris Jennings, both of whom were integral to the Diavik mine discovery. North Arrow will benefit from having a major partner to advance the exploration on our property, while at the same time we will earn a significant interest in a larger property that has excellent prospects for the discovery of diamonds.”

The Option Agreement is subject to customary conditions, including regulatory and Exchange approval.

The technical content of this news release has been reviewed and approved by Gordon Clarke, P.Geol (NT&NU), Vice President, Exploration for North Arrow and a qualified person under NI 43-101.

About Springbok Holdings Inc.

Prior to the Option Agreement, North Arrow and Dr. Chris Jennings were equal partners in the 100% owned Lac de Gras project. Dr. Jennings has assigned his interests in the project to Springbok Holdings Inc., (“Springbok”) therefore North Arrow and Springbok are jointly the Optionors of the project.

North Arrow Corporate Update

North Arrow is pleased to announce that on August 31st it received regulatory approval and has now closed a $1,000,000 private placement of a convertible promissory note with Anglo-Celtic Exploration Ltd. ("Anglo-Celtic" or the "Lender"), previously announced on August 5th and August 23rd, 2011. Anglo-Celtic is a private company controlled by D. Grenville Thomas, who is a director of North Arrow.

The private placement consists of a convertible note, structured as an unsecured, interest-bearing loan of $1,000,000. The term of the loan is for two years, to August 31, 2013. Anglo-Celtic did not receive any warrants upon issuance of the convertible note however, if North Arrow fails to repay the loan in full by August 31, 2012, or if North Arrow and Anglo-Celtic amend or re-negotiate the terms of the loan in future, Anglo-Celtic will have the right to convert the principal amount of the note into both common shares and an equal number of warrants, such warrants being exercisable until the loan’s August 31, 2013 due date. Any shares issued pursuant to the terms of this private placement will be subject to a hold period, which expires on January 1, 2012.

About North Arrow Minerals

North Arrow Minerals is a well-established junior exploration company with a diversified portfolio of gold, base metal and diamond projects. Most of the North Arrow's Canadian properties are funded through option or joint venture agreements, allowing the Company to focus its resources on the acquisition and development of exploration properties in South America.

North  Arrow  Minerals  Inc.  

/s/ “Brian McEwen”

Brian McEwen President and COO

For further information, please contact:

Julie Hajduk Corporate Communications Tel: 604-681-5543/ Cell : 778-240-7077 Email: [email protected] Website: www.northarrowminerals.com

Neither  the  TSX  Venture  Exchange  nor  its  Regulation  Services  Provider  accepts  responsibility  for  the  adequacy  or  accuracy  of  this  release.      

Cautionary   Note   Regarding   Forward-­‐Looking   Statements     The   information   in   this   press   release   includes   certain   “forward-­‐looking   statements”  All  statements,  other  than  statements  of  historical  fact,  included  herein  including,  without  limitation,  plans  for  and  intentions   with  respect  to  the  company’s  properties,  statements  regarding  intentions  with  respect  to  obligations  due  for  various  projects,  strategic   alternatives,  quantity  of  resources  or    reserves,  timing  of  permitting,  construction  and  production  and  other  milestones,  are  forward  looking   statements.  Statements  concerning  Mineral  Reserves  and  Mineral  Resources  are  also  forward-­‐looking  statements  in  that  they  reflect  an   assessment,   based   on   certain   assumptions,   of   the   mineralization   that   would   be   encountered   and   mining   results   if   the   project   were   developed   and   mined   in   the   manner   described.   Forward-­‐looking   statements   involve   various   risks   and   uncertainties.   There   can   be   no   assurance  that  such  statements  will  prove  to  be  accurate,  and  actual  results  and  future  events  could  differ  materially  from  those  anticipated   in  such  statements.  Important  factors  that  could  cause  actual  results  to  differ  materially  from  NAR’s  expectations  include  the  uncertainties   involving  the  need  for  additional  financing  to  explore  and  develop  properties  and  availability  of  financing  in  the  debt  and  capital  markets;   uncertainties  involved  in  the  interpretation  of  drilling  results  and  geological  tests  and  the  estimation  of  reserves  and  resources;  the  need  for   cooperation  of  government  agencies  and  First  Nation  groups  in  the  exploration,  and  development  of  properties;  and    the  need  to  obtain   permits  and  governmental  approval.    NAR’s  forward-­‐looking  statements  reflect  the  beliefs,  opinions  and  projections  of  management  on  the   date  the  statements  are  made.  NAR  assumes  no  obligation  to  update  the  forward-­‐looking  statements  if  management’s  beliefs,  opinions,   projections,  or  other  factors  should  they  change.