Pursuant to an memorandum of understanding between CanAlaska and East Resources, East Resources may earn a 40% interest in the Poplar project by undertaking a minimum of 100,000 metres of diamond drilling within 5 years. ERI may earn a 70% interest in the project by undertaking a minimum of 50,000 metres of diamond drilling, successfully completing a feasibility study for a minimum economic reserve of 15 million pounds U3O8 and fully-financing the costs of mine construction. East Resources may earn an 80% interest in the Project by undertaking a minimum of 50,000 metres of diamond drilling, successfully completing a feasibility study for a minimum economic reserve of 35 million pounds U3O8 and fully-financing the costs of mine construction. East Resources may also earn an additional 15% interest in the Project to hold a cumulative 95% ownership by granting to CanAlaska a 5% gross revenue royalty from the production and sale of minerals.