Here's how Darcel explained his method in the analyst report from Nov.2007

The estimate methodology:

• use summarized data for each drill sample reported (L105-1 through L106-57)

• multiply core length (m) x 625 (assume each core represents an area of 25m x 25m)

• multiple volume above x 3.5 (tonnes per m3)

• multiply tonnes x 2204 to achieve lbs. of Ni containing rock

• multiply lbs. Ni containing rock x avg. Ni grade to obtain lbs. Ni per core sample

• add all lbs Ni. from all core data, to obtain total lbs.