baryte ore of the Tolecheinsli deposit, Krasnoyarsk region, Siberia, Russia Sweden: Found with hedyphane and hausmannite at Langban, Varmland, Sweden US: Hutter Mine (Herter Magnetite Mine), James River-Roanoke River Mn-Fe-Ba District, Pittsylvania County, Virginia. Barytocalcite occurs here and is probably the source of barium for the formation of the rare mica kinoshitalite US: South Ouray, Uintah County, Utah. Barytocalcite occurs in the dolomitic oil shale of the Eocene Green River formation of South Ouray References Barium minerals Calcium minerals Carbonate minerals Monoclinic minerals Minerals in space group 11 Luminescent minerals