Duplex in Uptown Butte near St. James Hospital and Montana Tech University. Up and Down Style. The Upper Unit (601 W. Mercury) has 3 bedrooms and 1.5 bathrooms. The Lower Unit (123 S. Crystal) has two bedrooms and 1.5 bathrooms. Gross annual potential income $ 30,000. Separate meters for electric and gas so tenants pay these utilities.MTR 30026500