• Trevorite - Wikipedia

    en.wikipedia.org/wiki/Trevorite Trevorite is a rare nickel iron oxide mineral belonging to the spinel group.It has the chemical formula NiFe 3+ 2 O 4.It is a black mineral with the typical spinel properties of crystallising in the cubic system, black streaked, infusible and insoluble in most acids.. There is at least partial solid solution between trevorite and magnetite, with many magnetites from ultramafic rocks containing ...
  • Trevorite | mineral | Britannica

    www.britannica.com/science/trevorite Trevorite, the mineral nickel iron oxide, NiFe3+2O4, a member of the magnetite (q.v.) series of
  • Trevorite | Definition of Trevorite by Merriam-Webster

    www.merriam-webster.com/dictionary/trevorite Trevorite definition is - a black or brown-black mineral NiFe2O4 consisting of an oxide of nickel and iron and constituting a member of the magnetite series.
  • Trevorite: Mineral information, data and localities.

    www.mindat.org/min-4012.html Trevorite in pyroxenite nodules from the Tokinsky Stanovik Mountains (ENE prolongation of Baikal rift zone). Mineralogical Magazine, 57(386), 171-173. Kamchatka Krai
  • Trevorite | Article about Trevorite by The Free Dictionary

    encyclopedia2.thefreedictionary.com/Trevorite Trevorite a mineral of the subclass of multiple oxides, NiFe2O4. Named for T. Trevor, a 20th-century British mining inspector in the Pretoria region of the Transvaal. Trevorite crystallizes in the cubic system and has an inverted spinel structure. It occurs in the form of irregular black granules. Its density is 5,200 kg/m3, and its hardness on Mohs ...
  • Trevorite Mineral Data

    webmineral.com/data/Trevorite.shtml PE Trevorite = 23.61 barns/electron U=PE Trevorite x rElectron Density= 116.72 barns/cc. Radioactivity: GRapi = 0 (Gamma Ray American Petroleum Institute Units) Trevorite is Not Radioactive : Trevorite Classification: Dana Class: 07.02.02.05 Multiple Oxides
  • trevorite - Wiktionary

    en.wiktionary.org/wiki/trevorite trevorite (uncountable) English Wikipedia has an article on: trevorite. Wikipedia A very rare black nickeliferous mineral of the spinel group. Further reading “ ...
  • Trevorite

    www.mindat.org/gm/4012 6.2 x 3.6 x 2.4 cm. Trevorite is a very rare iron-rich Spinel Group species and garnierite is a synonym of nepouite, a rare Serpentine Group species. This very rare combination piece is certainly from a most obscure locale and country - Burundi.
  • Trevorite NiFe3+ O 2 4 - Handbook of Mineralogy

    www.handbookofmineralogy.com/pdfs/trevorite.pdf Trevorite NiFe3+ 2 O4 c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Cubic. Point Group: 4/m32/m. Rarely as small octahedra; granular, massive. Physical Properties: Fracture: Uneven. Hardness = 5 D(meas.) = 5.164 D(calc.) = 5.20 Strongly magnetic. Optical Properties: Opaque, transparent in thinnest fragments. Color: Black with ...
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