VANCOUVER, Dec. 5 - Mawson Resources Limited ("Mawson") TSXv - MAW; Frankfurt - MRY. Michael Hudson, President & CEO, announces the discovery of the Langvattnet uranium prospect in Northern Sweden. The prospect lies 4.2 kilometres west of Mawson's Klappibacken prospect and is contained within the Company's 100%-owned Langvattnet nr 1 exploration permit, which forms part of the contiguous 8,315 hectare Hotagen project area.