Long necklace made of carved and lacquered, imitation cinnabar beads.costume jewellery, fashion accessories, necklaces

Cinnabar is naturally red, but can undergo photo-oxidation to form colloidal metallic mercury at the crystal surface. This mercury may produce a silver colourationA common red ore that is often found in locations where there has been volcanic activity and has been historically used as a red pigment as a cosmetic or for colouring stone. It is commonly used today as a method of creating mercury.Red and brownish red stone with some whitish silver material at the surface CINNIBAR / (Mercury sulphide) / Locality: Spain.burke museum, beechworth, minerology, geology, geological specimin, spain, cinnabar