• Polybasite - Wikipedia

    en.wikipedia.org/wiki/Polybasite Polybasite is a sulfosalt mineral of silver, copper, antimony and arsenic.Its chemical formula is [(Ag,Cu) 6 (Sb,As) 2 S 7][Ag 9 CuS 4]. It forms black monoclinic crystals (thin, tabular, with six corners) which can show dark red internal reflections. It has a Mohs hardness of 2.5 to 3. It is found worldwide and is an ore of silver. The name comes from the number of base metals in the mineral.
  • Polybasite Mineral Data

    webmineral.com/data/Polybasite.shtml Polybasite Crystallography: Axial Ratios: a:b:c =1.732:1:1.5842 : Cell Dimensions: a = 26.12, b = 15.08, c = 23.89, Z = 16; beta = 90° V = 9,410.02 Den(Calc)= 6.08
  • Polybasite | Definition of Polybasite by Merriam-Webster

    www.merriam-webster.com/dictionary/polybasite Polybasite definition is - an iron-black metallic-looking ore (Ag,Cu)16Sb2S11 of silver consisting essentially of silver, copper, sulfur, and antimony.
  • Verification - Mindat.org

    www.mindat.org/min-3256.html Large number of pages viewed. While we don't want to limit you viewing as many pages as you would like on mindat.org, we do need to prevent people from automated downloads of our content.
  • Polybasite - definition of polybasite by The Free Dictionary

    www.thefreedictionary.com/polybasite Define polybasite. polybasite synonyms, polybasite pronunciation, polybasite translation, English dictionary definition of polybasite. n. A black mineral with a metallic luster, essentially 16Sb2S11, that is an ore of silver. n a grey to black mineral consisting of a sulphide of silver,...
  • Polybasite: The mineral polybasite information and pictures

    www.minerals.net/mineral/polybasite.aspx Polybasite is an uncommon mineral containing silver and copper in its structure. It is almost always found in known silver deposits, often in association with Stephanite.Polybasite forms a series with Pearceite, with Polybasite being the antimony-rich member, and Pearceite being the arsenic-rich member.It is often not possible to visually distinguish these two minerals from each other.
  • Polybasite | Article about polybasite by The Free Dictionary

    encyclopedia2.thefreedictionary.com/polybasite The polybasite spec imens are similarly iridescent, but are rosettes of very thin, symmetrically offset hexagonal plates; most of these too are thumbnails, but there are two 5-cm miniatures in which the polybasite rosettes reach 3 cm across.
  • Polybasite definition and meaning | Collins English Dictionary

    www.collinsdictionary.com/dictionary/english/polybasite Polybasite definition: a grey to black mineral consisting of a sulphide of silver , antimony , and copper in the... | Meaning, pronunciation, translations and examples
  • Polybasite | Definition of Polybasite by Oxford Dictionary ...

    www.lexico.com/definition/polybasite A mineral of the hexagonal crystal system that is a sulphide and antimonide of silver and copper, (Ag,Cu)₁₆ Sb₂ S₁₁, and occurs as thin, tabular, black, metallic crystals.
  • Polybasite - TUC10-316 - Husky Mine - Canada Mineral Specimen

    www.irocks.com/minerals/specimen/37515 The polybasite crystals, of which this is one of the larger and more robust examples that I have seen for sale from the locality, have been previously very scarce on the market in any size above thumbnail. Most are thin plates, whereas this is a robust, 3-dimensional cluster.