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Cinnabar (/ ˈ s ɪ n ə ˌ b ɑːr /; from Ancient Greek κιννάβαρι (kinnábari)), [7] or cinnabarite (/ ˌ s ɪ n ə ˈ b ɑːr aɪ t /), also known as mercurblende is the bright scarlet to brick-red form of mercury(II) sulfide (HgS).
red cinnabar (α-HgS, trigonal, hP6, P3221) is the form in which mercury is most commonly found in nature. Cinnabar has rhombohedral crystal system. Crystals of red are optically active. This is caused by the Hg-S helices in the structure. [5] black metacinnabar (β-HgS) is less common in nature and adopts the zinc blende crystal structure (T 2 ...
Cinnabar has been used in Traditional Chinese medicine as a sedative for more than 2000 years, and has been shown to have sedative and toxic effects in mice. [111] In addition to being used for insomnia, cinnabar is thought to be effective for cold sores, sore throat, and some skin infections. [112]
Chinese alchemy (煉丹術 liàndānshù "method for refining cinnabar") is a historical Chinese approach to alchemy. According to original texts such as the Cantong qi , the body is understood as the focus of cosmological processes summarized in the five agents of change, or Wuxing , the observation and cultivation of which leads the ...
Cinnabar (mercury sulfide), quartz (silicon dioxide), and dolomite crystals (calcium magnesium carbonate) from Hunan, China Orpiment (arsenic sulfide) from China Prepared realgar (arsenic sulphide) The precise components of hanshisan or wushisan are uncertain. Sailey describes the difficulties in identifying the ingredients.
Dān 丹 "cinnabar; vermillion; elixir; alchemy" is the keyword for Chinese immortality elixirs. The red mineral cinnabar (dānshā 丹砂 lit. "cinnabar sand") was anciently used to produce the pigment vermilion (zhūhóng 朱紅) and the element mercury (shuǐyín 水銀 "watery silver" or gǒng 汞). [2]
The term cinnabar is used in mineralogy and crystallography for the red crystalline form of mercury sulfide HgS. Thus, the natural mineral pigment is called "cinnabar", and its synthetic form is called "vermilion" from red lead .
The ancient Chinese believed that ingesting long-lasting mineral substances such as jade, cinnabar, or hematite would confer some of that longevity on the person who consumed them. [3] Gold was considered particularly potent, as it was a non-tarnishing precious metal; the idea of potable or drinkable gold is found in China by the end of the ...
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