pararealgar

pararealgar
A crumbly arsenic sulfide material that forms gradually from realgar under exposure to light.

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  • Pararealgar — is an arsenic sulfide material with the chemical formula AsS. It forms gradually from realgar under exposure to light. Its name derives from the fact that its elemental composition is identical to realgar, As4S4. It is soft with a Mohs hardness… …   Wikipedia

  • Realgar — auf Calcit aus der Jiepaiyu Mine (Shimen Mine), Hunan, China Chemische Formel As4S4 Mineralklasse nichtmetallartige Sulfide II/F.02 30 (nach …   Deutsch Wikipedia

  • Realgar — Réalgar Réalgar Catégorie II : sulfures et sulfosels Réalgar, Pochodzenie, Baia Sprie Roumani …   Wikipédia en Français

  • Réalgar — Catégorie II : sulfures et sulfosels[1] Réalgar, Roumanie …   Wikipédia en Français

  • Realgar — Realgar, α As4S4, is an arsenic sulfide mineral. It is a soft, sectile mineral occurring in monoclinic crystals, or in granular, compact, or powdery form, often in association with the related mineral, orpiment (As2S3). It is orange red in colour …   Wikipedia

  • List of minerals N-R (complete) — It is currently not possible to have a complete list of minerals . The International Mineralogical Association is the international group that recognises new minerals and new mineral names, however minerals discovered before 1959 did not go… …   Wikipedia

  • Arsenrot — Realgar Realgar aus der Getchell Mine, Nevada (USA) Chemische Formel As4S4 Mineralklasse nichtmetallartige Sulfide II/F.02 30 (nach …   Deutsch Wikipedia

  • Auripigment — (engl. Orpiment) Auripigment (gelb) mit einem Restanteil Realgar (rot) Chemische Formel As4S6 Mineralklasse nichtmetallartige Sulfide II/F.02 70 (nach …   Deutsch Wikipedia

  • Opperment — Realgar Realgar aus der Getchell Mine, Nevada (USA) Chemische Formel As4S4 Mineralklasse nichtmetallartige Sulfide II/F.02 30 (nach …   Deutsch Wikipedia

  • Rauschrot — Realgar Realgar aus der Getchell Mine, Nevada (USA) Chemische Formel As4S4 Mineralklasse nichtmetallartige Sulfide II/F.02 30 (nach …   Deutsch Wikipedia

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