The area of the Lisa 2 showing is underlain by marine sedimentary and volcanic rock of the Devonian to Permian Stikine Assemblage. This stratigraphy is intruded to the immediate east by the Late Triassic Seraphim Mountain Pluton consisting of quartz monzonitic rock.

Corona Corp reported a quartz vein in a shear that contains minor pyrite, tetrahedrite and chalcocite.

In 1989, Corona Corporation prospected the LISA 1, 2, 5, DD2 and JJ2 claims (of the Inhini property) and collected 31 heavy mineral, 25 silt and 141 rock samples (Assessment Reports 19972). In 1989, Corona Corporation also prospected the LISA 8, 9, 10, 11 and 12 claims (of the Inhini property) and collected 14 heavy mineral, 17 silt and 16 rock samples (Assessment Reports 19970). In 1990, Link Resources Inc carried out a 700-kilometre airborne Mag and EM survey over the entire Inhini Property (Assessment Report 20972).