Chromites from pyrrhotite, chalcopyrite and cobaltite of the Ishkinino massive sulfide deposit were analysed. Chromites are characterized by Mg-Fe2+ trend of composition changing where Mg/(Mg+Fe2+) varies from 30.08-45.62 % with minimal Cr/(Cr+Al) changing (69.93-76.83 %). At the same time chromites from serpentinites of the Ishkinino deposit are characterized by Cr-Al trend of composition changing typical for alpyne- type ultramafic chromites. That speaks about residual nature of chromite in sulfide ores.