Fission Files Prefeasibility Study for PLS Leave a reply Fission Uranium, just issued a major press release to the Market, regarding the Prefeasibility Study for the Patterson Lake South! To find out the details click on the Press Release. For more information on Fission Uranium contact:INVESTORSEmail: ir@fissionuranium.comTelephone: 1-250-868-8140Toll Free: 1-877-868-8140 Press Release