Lanmuchang () is an historic

quicksilver Quicksilver may refer to: * Quicksilver (metal), the chemical element mercury Arts and entertainment Music * Quicksilver, a bluegrass band fronted by Doyle Lawson * "Quicksilver" (song), a 1950 hit for Bing Crosby * ''Quicksilver'' (sound ...

mine in

Guizhou Guizhou (; formerly Kweichow) is a landlocked province in the southwest region of the People's Republic of China. Its capital and largest city is Guiyang, in the center of the province. Guizhou borders the autonomous region of Guangxi to t ...

. Lanmuchang was one mine in a mineral belt in southwestern China that has been exploited for 2,000 years for

cinnabar Cinnabar (), or cinnabarite (), from the grc, κιννάβαρι (), is the bright scarlet to brick-red form of Mercury sulfide, mercury(II) sulfide (HgS). It is the most common source ore for refining mercury (element), elemental mercury and ...

to manufacture the

vermilion Vermilion (sometimes vermillion) is a color, color family, and pigment most often made, since ancient history, antiquity until the 19th century, from the powdered mineral cinnabar (a form of mercury sulfide, which is toxic) and its correspondi ...

paint,

Chinese red Vermilion (sometimes vermillion) is a color, color family, and pigment most often made, since antiquity until the 19th century, from the powdered mineral cinnabar (a form of mercury sulfide, which is toxic) and its corresponding color. It is ...

, and red

ink Ink is a gel, sol, or solution that contains at least one colorant, such as a dye or pigment, and is used to color a surface to produce an image, text, or design. Ink is used for drawing or writing with a pen, brush, reed pen, or quill. Thi ...

and to produce quicksilver. This is the area referred to in historic texts regarding quicksilver as "Kwei-Chau," Kweichow.

References

Mercury mines in China Geography of Guizhou History of Guizhou {{Mine-stub