realgar

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See also: Realgar and réalgar

English

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Realgar

Etymology

Old English [Term?], from Medieval Latin [Term?], from Arabic رَهْج اَلْغَار (rahj al-ḡār, literally cave dust).

Noun

realgar (usually uncountable, plural realgars)

  1. (mineralogy) A mineral, arsenic sulfide (AsS), often associated with orpiment and stibnite in lead, silver and gold ores.

Derived terms

Translations

See also

Further reading

  • David Barthelmy (1997–2024) “Realgar”, in Webmineral Mineralogy Database.
  • realgar”, in Mindat.org[1], Hudson Institute of Mineralogy, 2000–2024.