Cinnabar

In Generation 4, Blaine’s gym can be found here due to a volcanic eruption on Cinnabar Island.

In lieu of flowers, donations in honor of Rovern Goins may be made to Montgomery County Animal Care and Adoption Center, 480 Cinnabar Rd., Christiansburg, VA 24073.

Associated modern precautions for use and handling of cinnabar arise from the toxicity of the mercury component, which was recognized as early as ancient Rome.

Dyar and Gunter, pp. 644–648 Sulfides main Red cinnabar (HgS), a mercury ore, on dolomite The sulfide minerals are chemical compounds of one or more metals or semimetals with a sulfur; tellurium, arsenic, or selenium can substitute for the sulfur.

In Roman times, most cinnabar came from mines at Almadén in Spain, where the miners were usually prisoners and slaves.

The mineral resembles quartz in symmetry and in its exhibiting birefringence ; cinnabar has a mean refractive index of ~3.2, a hardness between 2 and 2.5, and a specific gravity of ~8.1.

The seals of the Han dynasty were impressed in a soft clay, but from the Tang dynasty a red ink made from cinnabar was normally used.

These toxic species, such as the Cinnabar moth (Tyria jacobaeae) and monarch ( Danaus plexippus ) caterpillars, usually advertise themselves with the danger colors of red, yellow and black, often in bright stripes (see aposematism ).

Though people in ancient South America often used cinnabar for art, or processed it into refined mercury (as a means to gild silver and gold to objects) "the toxic properties of mercury were well known.

Toxicity seeAlso Associated modern precautions for use and handling of cinnabar arise from the toxicity of the mercury component, which was recognized as early as in ancient Rome.

Working in the mines was extremely dangerous, since mercury is highly toxic; the miners were slaves or prisoners, and being sent to the cinnabar mines was a virtual death sentence. citation File:KnossosFrescoRepro06827.