Nemaska Exploration Inc. Acquires Sirmac Lithium Property

05 November 2010

QUEBEC CITY, QUEBEC--(Marketwire - Nov. 5, 2010) - (TSX VENTURE:NMX)–NEMASKA EXPLORATION INC. (« Nemaska » or the «Corporation») is pleased announce that it has signed a purchase agreement with Everton Resources Inc. concerning the Sirmac Lithium property. The property is composed of 15 mining claims, covering about 645 hectares, located in SNRC sheet 32J11, province of Quebec. The property lies approximately 130 kilometres south of Nemaska's Whabouchi lithium/beryllium deposit, alongside the Route de Nord. It hosts 12 spodumene bearing pegmatites, on which historical channel sample assays have returned 4.52% Li2O over 14 m.

"This purchase is strategic move on our part to obtain a property that can produce technical-grade spodumene, opening up the glass market to Nemaska. To date, the metallurgy results from the spodumene at our Whabouchi project indicates that battery-grade lithium carbonate and lithium concentrate for ceramic applications can be produced from our ore. This purchase allows us to cover the full spectrum of the global lithium demand." commented Mr. Guy Bourassa, President and CEO of Nemaska.

After careful consideration, Nemaska has purchased 100% interest in the property for $30,000 cash and the issuance of 500,000 shares and 500,000 share purchase warrants at a price of $0.60 per share for a period of 24 months from closing. The agreement includes an adjustment clause for the number of shares to be issued in favour of Everton if the Corporation has not started the process to separate its lithium related assets from its other exploration assets on or before June 30, 2011. In such case, the Corporation will issue an additional 250,000 shares and 250,000 share purchase warrants. The property is subject to a 1% NSR royalty that can be purchased for $1,000,000. The shares and share purchase warrants to be issued will be subject to an agreed 6 month hold period from issuance. This agreement is subject to the approval of the regulatory authorities.

About Nemaska

Nemaska Exploration Inc. is a mineral exploration company involved in the James Bay region of Quebec. Its main assets are the Whabouchi (about 1,716 hectares), Lac Levac (about 9,200 hectares), Lac Arques (about 39,470 hectares), and Lac des Montagnes (about 12,740 hectares) properties, all 100 % owned. These properties are contiguous and cover about 85 km of the Lac des Montagnes green belt polymetallic formation. They are easily accessible year round by either the Route du Nord from Chibougamau (280 km) or the Route de la Baie James from Matagami (380 km) and are located near the Cree community of Nemaska and the Némiscau airport.

Neither 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 release.

The statements herein that are not historical facts are forward‐looking statements. These statements address future events and conditions and so involve inherent risks and uncertainties. Actual results could differ from those currently projected. The Corporation does not assume the obligation to update any forward‐looking statement.