realgar उदाहरण वाक्य

The free As formed as a result of this process destabilises the realgar structure, causing the realgar to become powdery pararealgar without changing overall chemical composition.
The Chinese name for realgar is " xionghuang " ĖÞ, literally'masculine yellow', as opposed to orpiment which was'feminine yellow '.
It is commonly held that after a long period of exposure to light realgar changes form to a yellow powder known as pararealgar ( ?-As 4 S 4 ).
Verminaard quickly secured the ruins of Xak Tsaroth and the Dwarven fortress of Pax Thrakas, and formed a secret alliance with the dark dwarf Realgar, Thane of the Theiwar.
It can be found mixed with clay, pyrite, quartz and gypsum associated with cinnabar in the Idrija occurrence and with metacinnabar, realgar and opal in the Skaggs Spring location.

All of these activities, together with the drinking of realgar wine, were regarded by the ancients as effective in preventing disease or evil, while promoting health and well-being.
"' Pararealgar "'is an arsenic sulfide mineral with the chemical formula As 4 S 4 also represented as AsS . It forms gradually from realgar under exposure to light.
The Dutch historian Frank Dik�tter ( 2004 : 30 ) suggests, " Resembling fresh blood, the realgar was probably an early ingredient in alchemical attempts at creating an elixir of immortality ."
The study does not refer to the Chinese belief that the arsenic sulphides realgar and orpiment, frequently used in immortality elixirs, had aphrodisiac properties ( Needham and Lu 1974 : 285 ).
Citing evidence from an ancient work by Zheng Xuan ( 127 200 ), Su believed that physicians of the ancient Zhou Dynasty ( 1046 256 BC ) used realgar as a remedy for ulcers.