An 18 by 6 metre pod of massive sulphide is enclosed by a vertical dipping, 4 to 25 metre wide milky quartz vein, which strikes 028 degrees for 50 metres. The quartz is barren and appears to be a replacement of a large inclusion of metasediments within quartz diorite of the Coast Plutonic Complex. The Permian (?) or older metasediments are a segment of a northwest trending belt of laminated micaceous quartzite and crystalline limestone, marble, and schist.

The massive sulphide pod is a mineral assemblage of mainly magnetite and pyrrhotite with lesser amounts of chalcopyrite and pyrite and very minor scheelite. Actinolite, quartz, and calcite constitute the gangue material. A 2.3 metre chip sample assayed 1.05 per cent copper and 4.1 grams per tonne silver (Assessment Report 11176). A selected bulk sample taken in 1971 assayed 0.60 per cent copper and 1.12 per cent WO3 (Assessment Report 11176).

In 1968 a large chip sample was collected and yielded 0.58 per cent copper with traces of gold, silver and nickel (National Mineral Inventory Card 103G8 Cu1).