Stone 2010 Flow-Through Limited Partnership Files Preliminary Prospectus

Stone 2010 Flow-Through GP Inc., on behalf of the Stone 2010 Flow-Through
Limited Partnership (the "Partnership"), has filed a preliminary prospectus
dated March 1, 2010 with Canadian securities regulatory authorities in each of
the provinces and territories of Canada. Stone Asset Management Limited will act
as portfolio manager to the Partnership and will endeavour to invest all
proceeds available for investment primarily in flow-through shares of resource
issuers that will agree to incur Canadian Exploration Expense ("CEE") in
carrying out exploration in Canada and renounce CEE to the Partnership. Limited
Partners with sufficient income may be entitled to claim certain deductions from
income and non-refundable investment tax credits where available, for income tax
purposes for the 2010 taxation year.


The Partnership has been formed to invest primarily in flow-through shares of
resource issuers engaged in oil and gas and mineral exploration in Canada with a
view to the preservation of capital and achieving capital appreciation of the
Partnership s investments.


The offering is made by a syndicate of agents co-led by CIBC, National Bank
Financial Inc. and RBC Capital Markets and includes BMO Capital Markets, Scotia
Capital Inc., Canaccord Financial Ltd., Manulife Securities Incorporated,
Raymond James Ltd., Wellington West Capital Markets Inc., HSBC Securities
(Canada) Inc., Macquarie Capital Markets Canada Ltd., Burgeonvest Bick
Securities Limited and Mackie Research Capital Corporation.


A preliminary prospectus containing important information relating to these
securities has been filed with securities commissions or similar authorities in
each of the provinces and territories of Canada. The preliminary prospectus is
still subject to completion or amendment. Copies of the preliminary prospectus
may be obtained from one of the dealers noted above. There will not be any sale
or any acceptance of an offer to buy the securities until a receipt for the
final prospectus has been issued.