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  • Argentite - Wikipedia
    In mineralogy, argentite (from Latin argentum ' silver ') is cubic silver sulfide (Ag 2 S), which can only exist at temperatures above 173 °C (343 °F), [1] 177 °C (351 °F), [2] or 179 °C (354 °F) [3]
  • Argentite: Mineral information, data and localities. - mindat. org
    The name 'argentite' refers to the high-temperature form of silver sulphide, only stable over 177°C Below this temperature, any samples of 'argentite' convert to acanthite
  • Silver (Ag) Ore | Minerals, Formation, Occurrence, Deposits
    Argentite (Ag2S): Argentite is one of the most common silver minerals and is a silver sulfide It is typically found in hydrothermal vein deposits and is characterized by its dark gray to black color and metallic luster
  • Argentite Mineral Data
    Argentite Acanthite Comments: Dark metallic acanthite crystals up to 3 mm Most of the crystals are a cubic habit, so the acanthite is pseudomorphing the original argentite Location: San Juan de Rayas Mine (Rayas Mine), Guanajuato, Mun de Guanajuato, Guanajuato, Mexico Scale: 18x12x12 mm © John Betts - Fine Minerals
  • Argentite - Rausser College of Natural Resources
    Argentite, a silver sulfide mineral, is an important constituent of silver ore deposits It contains 87% silver, and forms blackish-gray coatings or masses with a metallic luster and a shining black STREAK
  • Argentite | mineral | Britannica
    Argentite is the high-temperature form of acanthite Like several other sulfides, selenides, and tellurides of silver and copper, argentite forms isometric crystals at high temperatures Upon cooling these crystals invert from isometric (cubic) to monoclinic structures while remaining unchanged in external appearance For detailed physical
  • Argentite - Encyclopedia
    Argentite is a fairly rare silver ore from hydrothermal lead-zinc-silver and gold veins, mainly occurring in their cementation zone It is associated with pyrite , sphalerite , galena , its dimorph acanthite , and many other silver minerals (polybasite, pyrargyrite, tetrahedrite ); it is also a mineral accompanying gold in the epithermal veins





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