Cinnabar (/ ˈsɪnəˌbɑːr /; from Ancient Greek κιννάβαρι (kinnábari)), [7] or cinnabarite (/ ˌsɪnəˈbɑːraɪt /), also known as mercurblende is the bright scarlet to brick-red form of mercury (II) sulfide (HgS).

Cinnabar is a toxic mercury sulfide mineral with a chemical composition of HgS. It is the only important ore of mercury. It has a bright red color that has caused people to use it as a pigment, and carve it into jewelry and ornaments for thousands of years in many parts of the world.

Feb 27, 2024 · Cinnabar's bright-red pigment has been used in jewelry, pottery and makeup for millennia. But cinnabar is also the primary ore for mercury, making it a dangerous mineral if the particles are inhaled.

Jan 8, 2022 · Cinnabar is a mercury sulfide that is formed by being deposited into surrounding rock veins by hydrothermal circulation of water near recent volcanic activity. Cinnabar is found as massive, granular, or an earthy deposit in its host rock and at times will also form as crystals… This mineral has also been known to form around alkaline hot springs.

Sep 5, 2023 · Cinnabar is a naturally occurring mercury sulfide mineral with the chemical formula HgS. It is one of the most common and well-known sources of mercury. Cinnabar typically exhibits a striking red to reddish-brown color, which is often associated with its historical use as a pigment for creating red pigments, including vermilion.

Mar 12, 2025 · cinnabar, mercury sulfide (HgS), the chief ore mineral of mercury. It is commonly encountered with pyrite, marcasite, and stibnite in veins near recent volcanic rocks and in hot-springs deposits. The most important deposit is at Almadén, Spain, …

Cinnabar is a naturally occurring mineral composed of mercury sulfide. It has a bright red color and has been used for centuries in art, traditional medicine, and industrial applications. Discover

Sep 3, 2018 · Cinnabar was first used in ancient Turkey for creating bright orange pigments on ceramics and walls. In China, cinnabar was used in rituals and paintings by the Yangshao culture around 4000 BC. Cinnabar was a valuable pigment for the Romans, used in expensive wall paintings across their empire.

Dec 28, 2019 · Cinnabar is bright red mercury sulfide, which is a main ore of mercury and used to be a source of red pigments for milleniums. Cinnabar (and mercury) had been a key to mining precious metals until beginning of the 20th century and also saved a millions of teeth.

Cinnabar is naturally red, but can undergo photo-oxidation to form colloidal metallic mercury at the crystal surface. This mercury may produce a silver colouration (https://mineralcare.web.ox.ac.uk/article/cinnabar).