Works of "The Hancock Collection"
Place Collected: Nova Scotia
Place Collected: western Transylvanian gold district, Muntii Apuseni (Apuseni Mtns.)
Place Collected: Butte Co.
Place Collected: Butte Co.
Place Collected: Mecklenburg County
Place Collected: western Transylvanian gold district, Muntii Apuseni (Apuseni Mtns.)
Place Collected: Treadwell ore deposits (Treadwell Mine; Treadwell Glory Hole)