• Fayalite - Wikipedia

    en.wikipedia.org/wiki/Fayalite Fayalite (Fe 2 SiO 4; commonly abbreviated to Fa) is the iron-rich end-member of the olivine solid-solution series. In common with all minerals in the olivine group, fayalite crystallizes in the orthorhombic system (space group Pbnm) with cell parameters a 4.82 Å, b 10.48 Å and c 6.09 Å.. Fayalite forms solid solution series with the magnesium olivine endmember forsterite (Mg 2 SiO 4) and ...
  • Fayalite: Mineral information, data and localities.

    www.mindat.org/min-1458.html Fayalite: Kudoh Y, Takeda H (1986) Single crystal X-ray diffraction study on the bond compressibility of fayalite, Fe2SiO4 and rutile, TiO2 under high pressure Physica B 140 333-336: 1986: 0.0001: 296: 0015000: Fayalite
  • Fayalite | Definition of Fayalite by Merriam-Webster

    www.merriam-webster.com/dictionary/fayalite Fayalite definition is - a mineral Fe2SiO4 consisting of an iron silicate isomeric with olivine and occurring in crystals or massive (specific gravity 4.1).
  • Fayalite Mineral Data

    webmineral.com/data/Fayalite.shtml Fayalite Crystallography: Axial Ratios: a:b:c =0.4666:1:0.5862 : Cell Dimensions: a = 4.76, b = 10.2, c = 5.98, Z = 4; V = 290.34 Den(Calc)= 4.66
  • Fayalite - definition of fayalite by The Free Dictionary

    www.thefreedictionary.com/fayalite Define fayalite. fayalite synonyms, fayalite pronunciation, fayalite translation, English dictionary definition of fayalite. n. A yellowish to black mineral, Fe2SiO4, of the olivine group. n a rare brown or black mineral of the olivine group, consisting of iron silicate.
  • Fayalite | Definition of Fayalite at Dictionary.com

    www.dictionary.com/browse/fayalite Fayalite definition, the iron end member of the olivine group, Fe2SiO4. See more.
  • Fayalite definition and meaning | Collins English Dictionary

    www.collinsdictionary.com/dictionary/english/fayalite Fayalite definition: a rare brown or black mineral of the olivine group, consisting of iron silicate .... | Meaning, pronunciation, translations and examples
  • FAYALITE (Iron Magnesium Silicate) - Amethyst Galleries

    www.galleries.com/Fayalite Fayalite is named for the Island of Fayal of the Azores. It is one of two minerals that are simply known as olivine. The other mineral is forsterite. Fayalite is the iron rich member with a pure formula of Fe 2 SiO 4. Forsterite is the magnesium rich member with a pure formula of Mg 2 SiO 4. The two minerals form a series where the iron and magnesium are substitutable for each other without ...
  • Fayalite | Meaning of Fayalite by Lexico

    www.lexico.com/definition/fayalite What does fayalite mean? fayalite is defined by the lexicographers at Oxford Dictionaries as A black or brown mineral which is an iron-rich form of olivine and occurs in many igneous rocks.
  • Fayalite - an overview | ScienceDirect Topics

    www.sciencedirect.com/topics/earth-and-planetary-sciences/fayalite Fayalite. Fayalite is a widespread mineral in high-Fe paralavas, which arose as a result of combustion metamorphism (CM) of coal-bearing sediments during artificial and natural coal fires.