The area is underlain by Lower Jurassic Hazelton Group volcanics of the Telkwa Formation comprised of andesitic flows, tuffs and breccias. The volcanics are intruded by a large Jurassic Topley Intrusion comprised of granodiorite and monzonite.

The showing consists of a dioritic porphyry dike which cross- cuts red andesite and ranges between 2 to 2.5 metres striking 155 degrees and dipping 75 to 80 degrees southwest. Mineralization along the hangingwall of the dike consists of quartz and carbonate infilling hosting arsenopyrite, chalcopyrite, and native silver. Reports indicate the silver content is good and the copper values are low.

The well defined footwall to the dike also hosts mineralized quartz-carbonate gangue along the contact with the andesite.