Mercury sulfide Mercury sulfide Mercury sulfide, mercuric sulfide, mercury sulphide, or mercury(II) sulfide is a chemical compound composed of the chemical elements mercury and sulfur. It is represented by the chemical formula HgS. It is virtually insoluble in water. HgS is dimorphic with two crystal forms: Crystals of red, α-HgS, are optically active. This is caused by the Hg-S helices in the structure. β-HgS is precipitated as a black powder when HS is bubbled through solutions of Hg(II) salts. β-HgS is unreactive to all but concentrated acids. Mercury metal is produced from the cinnabar ore by roasting in air and condensing the
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,