Cinnabar (Zinnober)
This natural ore (Mercuric Sulfide) was a popular source for a red-orange artist-pigment also known as Vermilion. In fact the terms "cinnabar" and "vermilion" were used interchangeably to refer to either the natural or the later synthesized colour until around the 17th century when vermilion became the more common name. By the late 18th century, the name cinnabar was applied only to the unground natural mineral. An opaque red pigment, Cinnabar production was dominated by the Chinese who found an early means of making it that remained the best method for over 1,000 years. Unfortunately, it is highly toxic. Most natural vermilion comes from cinnabar mines in China, hence its alternative name of China red. It was replaced by the Cadmium Reds during the 19th century. See also Vermilion (below).



Vermilion (Vermillion)
An orange-ish red pigment with fine hiding power and good permanence, but high toxicity. Natural Vermilion, known to the Romans as Minium, comes from the mineral ore Cinnabar (see above), and the name Vermilion is most commonly used to describe the synthetic version of the pigment, which nowadays is usually obtained by reacting mercury with molten sulfur. In Antiquity, Vermilion/Cinnabar was highly prized, being ten times more expensive than red ochre. Later it was an important colourant in illuminated manuscripts, although it remained prohibitively expensive until the 14th century when a synthetic version was first produced. Vermilion was the traditional red pigment in Chinese art, and is the colourant used in Chinese red lacquer. Today, Vermilion has been replaced in painting by the pigment cadmium red.

This natural ore (Mercuric Sulfide) was a popular source for a red-orange artist-pigment also known as Vermilion. In fact the terms "cinnabar" and "vermilion" were used interchangeably to refer to either the natural or the later synthesized colour until around the 17th century when vermilion became the more common name. By the late 18th century, the name cinnabar was applied only to the unground natural mineral. An opaque red pigment, Cinnabar production was dominated by the Chinese who found an early means of making it that remained the best method for over 1,000 years. Unfortunately, it is highly toxic. Most natural vermilion comes from cinnabar mines in China, hence its alternative name of China red. It was replaced by the Cadmium Reds during the 19th century. See also Vermilion (below).
- bill 11-05-2010 8:35 pm





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