if i was cameco, page-13

The porosity and permeability results compare very well with the historic testing conducted by
Is this it HS? Part of the announcement!

http://www.infomine.com/index/pr/Pa779338.PDF


the NuBeth JV in the Ross area in 1976 and 1977, adding confidence to its accuracy and to
Peninsula’s goal of developing the Lance ISR Project.
The mineralised sandstone units commonly contain thin (one foot or less thick) splits of siltstone
and shale with low permeability’s. Hydrologic testing by the NuBeth JV showed that these
discontinuous shale splits do not significantly affect the permeability of the sand units, and
tend to increase the ratio of horizontal to vertical permeability, which is advantageous in
helping control the flow of solution during ISR mining. This is typical of uraniferous sandstone
units in Wyoming. The permeability of the sandstones tested, commonly over 2,000 mD (and up
to over 5,000 mD) meets or exceeds that of nearby ISR Projects currently operating or being
developed.