TSX Venture Exchange Closing Summary for May 13, 2008

The following report is available on tsx.com at the following web page:

http://www.tsx.com/en/news_events/media_kit.html

TSX Venture Exchange Closing Summary for May 13, 2008

Trading was very heavy on a volume of 266.8 million shares worth 162.9 million dollars.

There were 342 advances, 489 declines and 527 issues unchanged.

The S&P/TSX Venture Composite Index closed down 20.16 at 2555.95

Most Active Issues by Volume

Volume        Name                               Symbol    Close    Change

19,351,244    North American Gem Inc.               NAG  $ 0.215   -$0.035
12,868,741    Rolland Energy Inc.                   ROE  $ 0.085    $0.000
9,629,233     WestCan Uranium Corp.                 WCU  $ 0.110   -$0.055
9,467,440     Bayou Bend Petroleum Ltd.             BBP  $ 0.700    $0.130
9,281,200     Cloudbreak Resources Ltd.             CDB  $ 0.080    $0.045
6,542,475     GEO Minerals Ltd.                      GM  $ 0.250    $0.015
6,274,560     West Hawk Development Corp.           WHD  $ 0.340    $0.090
5,652,701     Yukon Zinc Corporation                YZC  $ 0.215    $0.005
5,517,500     Empirical Inc.                         EM  $ 0.040    $0.015
5,355,300     G.I.E. Environment Technolgies Ltd.   GIE  $ 0.110    $0.075


Most Active Securities by Value

Value         Security Name                      Symbol    Close    Change

$20,182,290   Anglo Potash Ltd.                     AGP  $ 8.050   -$0.010
$12,626,445   Goldsource Mines Inc.                 GXS  $ 6.500   -$0.250
$10,595,254   Phoscan Chemical Corp.                FOS  $ 2.050    $0.080
$6,661,428    Bayou Bend Petroleum Ltd.             BBP  $ 0.700    $0.130
$4,440,910    North American Gem Inc.               NAG  $ 0.215   -$0.035
$3,804,437    MagIndustries Corp.                   MAA  $ 2.750   -$0.030
$3,788,184    Peak Gold Ltd.                        PIK  $ 0.810    $0.000
$2,184,835    Petrolia Inc.                         PEA  $ 1.520   -$0.140
$2,042,160    OPE Holdings Ltd.                     OPE  $ 0.600   -$0.040
$2,008,743    West Hawk Development Corp.           WHD  $ 0.340    $0.090

NEX Closing Summary for May 13, 2008

Trading was moderate on a volume of 2.24 million shares worth 0.33 million dollars.

There were 7 advances, 1 declines and 28 issues unchanged.

Most Active Issues by Volume

Volume        Name                               Symbol    Close    Change

677,045       Biomerge Industries Ltd.            BIL.H  $ 0.010    $0.005
454,500       Gold Star Resources Corp.           GXX.H  $ 0.285    $0.015
193,000       Winfield Resources Limited          WWF.H  $ 0.135    $0.000
186,400       Sharpe Resources Corp.              SHO.H  $ 0.220    $0.105
100,000       Challenger Development Corp.        CDQ.H  $ 0.400    $0.000
93,500        Xgen Ventures Inc.                  XGN.H  $ 0.140    $0.030
85,000        BHR Buffalo Head Resources Ltd.     BHR.H  $ 0.120    $0.010
78,000        TS Telecom Ltd.                     TOM.H  $ 0.025    $0.005
50,000        Fairchild Investments Ltd.          FIC.H  $ 0.030    $0.000
50,000        Global Tree Technologies Inc.       GTT.H  $ 0.010    $0.005


Most Active Securities by Value

Value         Security Name                      Symbol    Close    Change

$137,373      Gold Star Resources Corp.           GXX.H  $ 0.285    $0.015
$39,990       Challenger Development Corp.        CDQ.H  $ 0.400    $0.000
$34,031       Sharpe Resources Corp.              SHO.H  $ 0.220    $0.105
$25,965       Winfield Resources Limited          WWF.H  $ 0.135    $0.000
$16,815       Cantrell Capital Corp.              CLJ.H  $ 0.500    $0.030
$12,590       Xgen Ventures Inc.                  XGN.H  $ 0.140    $0.030
$10,193       ITI World Investment
               Group Inc. cl A                    IWI.H  $ 0.315    $0.035
$10,125       BHR Buffalo Head Resources Ltd.     BHR.H  $ 0.120    $0.010
$8,500        Sky Ridge Resources Ltd.            SYR.H  $ 0.425    $0.035
$8,002        Biomerge Industries Ltd.            BIL.H  $ 0.010    $0.005

NOTE: This document is for information purposes only and is not an invitation to purchase any securities listed on TSX Venture Exchange and/or NEX. While the information herein is collected and compiled with care, neither TSX Venture Exchange Inc., TSX Inc. nor any of their respective affiliated companies represents, warrants or guarantees the accuracy or the completeness of the information. This information is provided with the express condition, to which by purchasing or making use thereof you expressly consent, that no liability shall be incurred by TSX Venture Exchange Inc., TSX Inc. and/or any of its affiliates as a result of any use or reliance upon this information.

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