Chalcopyrite is closely related to that of zinc blende ZnS (sphalerite). The unit cell is twice as large, reflecting an alternation of Cu and Fe ions replacing Zn ions in adjacent cells. In contrast to the pyrite structure chalcopyrite has single S sulfide anions rather than disulfide pairs. Another difference is that the iron cation is not diamagnetic low spin Fe(II) as in pyrite. Copper metal can be extracted from the roasting of chalcopyrite, as shown in the following reaction: Although if roasted partially it produces and . Chalcopyrite Chalcopyrite ( ) is a copper iron sulfide mineral that crystallizes in
Ore Valley to the west of Ore Village, and is the site of Ore Railway Station and the former Broomgrove power station. It is also the site of a proposed major redevelopment and housing project. Ore Railway Station (one mile from Ore main street/Ore Village) lies on the Marshlink Line; with the former maintenance depot for the trains from London, and the coast (via the East Coastway Line and Hastings Line). Ore station lies northeast of Hastings station and south of Three Oaks (formerly Three Oaks and Guestling Halt). Churches in the village are the Parish Church, Christ Church, Seventh-day Adventist Church,