Ullmannite, cobaltian ullmannite and willyamite occur as blebs and laths in galena from Espeland, Aust-Agder, Norway. There is continuous solid solution from Co/Co+Ni=0 to Co/Co+Ni=0.28, and from Co/Co+Ni=0.75 to Co/Co+ Ni=0.84. Among the numerous other inclusions in the galena are native Bi and several Ag-bearing sulfosalts, including boulangerite with up to 4.9 wt.% Ag.