The LTDBO46 showing area is dominated by a thick succession of intermediate to felsic volcanic rocks of the Lower Jurassic Telkwa Formation. Greyish green to maroon rock andesite plagioclase porphyry with pyrrhotite, bornite and malachite contain calcite veinlets. A sample of this material assayed 0.31 per cent copper and 51.8 grams per tonne silver (Assessment Report 30454).

Refer to the nearby Umbrella showing for details of a common work history.