Uraniumsa Limited

Archer Exploration Limited (ASX:AXE) is pleased to advise that the transfer of EL 4693 Wildhorse Plain to Pirie Resources Pty Ltd, a wholly owned subsidiary of Archer Exploration Limited, has now been completed following ministerial approval.

Asian Activities Report for April 8, 2011 includes: Kangaroo Resources Limited (ASX:KRL) reported an updated JORC Resources of 3.15 billion tonnes for its coal projects in Indonesia; Orocobre Limited (ASX:ORE) (TSE:ORL) produced its first battery grade lithium carbonate from the Olaroz Lithium Project in Argentina; UraniumSA Limited (ASX:USA) reported 42 million pounds of U3O8 inventory in the Mullaquana Project; Consolidated Tin Mines Limited (ASX:CSD) has commenced its 2011 exploration season at the Windermere Tin project in northern Queensland.

Preliminary interpretation of a ground gravity survey completed by Archer Exploration Limited (ASX:AXE) at Wildhorse Plains located on Eyre Peninsula in South Australia, has identified a substantial gravity anomaly that may indicate the presence of hematite at both Campoona Syncline and Mt Desperate.

Australian Market Report of December 2, 2010 includes: Matsa Resources Limited (ASX:MAT) has received a Letter of Intent from China Kinwa High Technology Co. Limited (SHA:600110) to form a Joint Venture for the development of Norseman Gold Project in Western Australia; Dragon Mining Limited (ASX:DRA) updated the Mineral Resource for the Kaapelinkulma Gold Project in Finland; UraniumSA Limited (ASX:USA) reported an resource estimate increase at the Mullaquana Uranium Project in South Australia; Cloncurry Metals Limited (ASX:CLU) reported more high grade silver-copper results from Vanuatu.

Australian Market Report of September 23, 2010 includes; Moly Mines Limited's (ASX:MOL) (TSE:MOL) Spinifex Ridge iron ore project is on track for its first shipment in early December 2010, Falcon Minerals Limited (ASX:FCN) is ready to commence a diamond drilling programme at Collurabbie nickel-copper-PGE Project, the State Government has approved Mount Gibson Iron Limited (ASX:MGX) (PINK:MTGRF) upgrade of the train unloading facility at the Geraldton Port and UraniumSA Limited (ASX:USA) have advised that following in-fill drilling of the Blackbush Prospect within its Mullaquana Uranium Project.

Australasia Gold (ASX:AAO) Report on Activities for the quarter ended 31st March 2008.

The Directors of Australasia Gold (ASX: AAO) are pleased to announce their agreement in principle to the terms of a joint venture proposed to be concluded with UraniumSA (ASX:USA) to explore for uranium in the eastern half of EL3542 Murninnie.