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  2. Realgar - Wikipedia

    en.wikipedia.org/wiki/Realgar

    Realgar (/ r i ˈ æ l ɡ ɑːr,-ɡ ər / ree-AL-gar, -⁠gər), also known as arsenic blende, ruby sulphur or ruby of arsenic, is an arsenic sulfide mineral with the chemical formula α-As 4 S 4. It is a soft, sectile mineral occurring in monoclinic crystals, or in granular, compact, or powdery form, often in association with the related ...

  3. Orpiment - Wikipedia

    en.wikipedia.org/wiki/Orpiment

    Orpiment and realgar are closely related minerals and are often categorized in the same group. They are both arsenic sulfides and belong to the monoclinic crystal system. They are found in the same deposits and can form in the same geologic environments. As a result, Orpiment and realgar share similar physical properties and histories of use by ...

  4. Arsenic blende - Wikipedia

    en.wikipedia.org/wiki/Arsenic_blende

    Arsenic blende or Arsenblende (German: Arsenblende, arsenik-blende) is a trivial name that has partially fallen out of scientific use, used by mineralogists, as well as representatives of mining and craft professions in relation to at least two similar ore minerals — orpiment and realgar, [1]: 135, 239, 438 in composition — arsenic sulfides.

  5. Realgar wine - Wikipedia

    en.wikipedia.org/wiki/Realgar_wine

    Realgar wine or Xionghuang wine (Chinese: 雄黃酒) is a Chinese alcoholic drink that consists of huangjiu ("yellow wine") dosed with powdered realgar, a yellow-orange arsenic sulfide mineral (As 4 S 4). It is traditionally consumed as part of the Dragon Boat Festival at the height of summer. [citation needed]

  6. Sulfide mineral - Wikipedia

    en.wikipedia.org/wiki/Sulfide_mineral

    Stibnite Realgar. The sulphide minerals are a class of minerals containing sulphide (S 2−) or disulphide (S 2− 2) as the major anion. Some sulfide minerals are economically important as metal ores. The sulphide class also includes the selenides, the tellurides, the arsenides, the antimonides, the bismuthinides, the sulpharsenides and the ...

  7. Arsenic sulfide - Wikipedia

    en.wikipedia.org/wiki/Arsenic_sulfide

    Arsenic trisulfide, As 2 S 3, the mineral orpiment; Arsenic pentasulfide, As 2 S 5, similar structure to phosphorus pentasulfide (β-P 2 S 5) Tetraarsenic tetrasulfide, As 4 S 4 (2 isomers): the mineral realgar; the mineral pararealgar; Tetraarsenic trisulfide, As 4 S 3, the mineral α- or β- dimorphite

  8. List of minerals - Wikipedia

    en.wikipedia.org/wiki/List_of_minerals

    Amethyst crystals – a purple quartz Apophyllite crystals sitting right beside a cluster of peachy bowtie stilbite Aquamarine variety of beryl with tourmaline on orthoclase Arsenopyrite from Hidalgo del Parral, Chihuahua, Mexico Aurichalcite needles spraying out within a protected pocket lined by bladed calcite crystals Austinite from the Ojuela Mine, Mapimí, Durango, Mexico Ametrine ...

  9. Lorándite - Wikipedia

    en.wikipedia.org/wiki/Lorándite

    Though rare, it is the most common thallium-bearing mineral. Lorandite occurs in low-temperature hydrothermal associations and in gold and mercury ore deposits. Associated minerals include stibnite, realgar, orpiment, cinnabar, vrbaite, greigite, marcasite, pyrite, tetrahedrite, antimonian sphalerite, arsenic and barite. [2]

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