The Copper Queen copper showing outcrops on the northwest slope of Olivine Mountain, 10 kilometres west-southwest of Tulameen.
Pyrite and chalcopyrite occur in pyroxenite of the Early Jurassic Tulameen Ultramafic Complex. The minerals are disseminated through the pyroxenite in small, distinct zones. Typical trench samples assayed 1 per cent copper with a trace of gold and nil platinum or chromite, while selected samples assayed up to 3 per cent copper (Minister of Mines Annual Report 1918, page 214).
In 2016, Rain City Resources Ltd. completed a program of prospecting and rock sampling on then area as the Northern Champion property.