The area of the Scud 12 showing is underlain by Triassic quartz diorite that has intruded Upper Triassic greenstone of the Stuhini Group.

In 1989, Corona Corporation collected several samples on the Scud 12 claim. Sample 1267 consisted of dark orange brown weathered fine grained, dark-grey mafic volcanic rock containing disseminated pyrite assayed. This sample assayed 0.16 per cent copper and 1.2 grams per tonne silver (Assessment Report 19192).

The property was prospected and sampled to some extent in 1988 and 1989 by Corona. Results of this work are recorded in a series of prospecting by Corona. Limited rock, soil and silt sampling was done on the Scud 1-14, Robyn and Alicia claims of the Scud property. The Scud were owned by Lacana Exploration Inc and the Robyn and Alicia by International Corona Corp.

The 1991 work, consisting of large scale geological mapping, rock and soil conducted on behalf of Akiko Lori Gold Resources Ltd. 257 rock and 42 soil samples were collected.