Prospect E-17 , Palmer Mountain Mining District, Okanogan Co., Washington, USA : A lead, zinc and copper prospect approximately 1 mile north by northeast of Spectacle Lake.
Dorian Prospect, Conconully Mining District, Okanogan Co., Washington, USA : A chromium prospect located 5 miles SE of the townsite of Ruby that worked fracture planes in sericitic quartzite and features several open cuts.
Marguerite Prospect, Conconully Area, Conconully Mining District, Okanogan Co., Washington, USA : A copper prospect located somewhere in Section 30 (35-25E) north of Conconully.
St. Anthony Mine, Methow Mining District, Okanogan Co., Washington, USA : A gold mine near the head of Mulhollan gulch. It was developed by an adit, a shaft, and several open cuts. Some ore was produced in 1934.