• Natrophilite - Wikipedia

    en.wikipedia.org/wiki/Natrophilite Natrophilite is a mineral with the chemical formula Na Mn P O 4.In a pure form it has a yellow coloration. Its crystals are orthorhombic to dipyramidal. It is transparent to translucent.It is not radioactive.Natrophilite is rated 4.5 to 5 on the Mohs Scale.. References. Webmineral entry
  • Natrophilite | Definition of Natrophilite by Merriam-Webster

    www.merriam-webster.com/dictionary/natrophilite Natrophilite definition is - a mineral NaMn(PO4) consisting of phosphate of sodium and manganese almost isostructural with varulite but having sodium and manganese disordered.
  • Natrophilite dictionary definition | natrophilite defined

    www.yourdictionary.com/natrophilite natrophilite definition: Noun 1. (mineralogy) An orthorhombic-dipyramidal yellow mineral containing manganese, oxygen, phosphorus, and sodium.Origin -ite...
  • Natrophilite Mineral Data

    www.webmineral.com/data/Natrophilite.shtml Natrophilite Crystallography: Axial Ratios: a:b:c =2.106:1:1.258 : Cell Dimensions: a = 10.53, b = 5, c = 6.29, Z = 4; V = 331.17 Den(Calc)= 3.47
  • Natrophilite | Definition of Natrophilite by Oxford ...

    www.lexico.com/definition/natrophilite What is the definition of natrophilite? What is the meaning of natrophilite? How do you use natrophilite in a sentence? What are synonyms for natrophilite?
  • What does natrophilite mean? - definitions

    www.definitions.net/definition/natrophilite Definition of natrophilite in the Definitions.net dictionary. Meaning of natrophilite. What does natrophilite mean? Information and translations of natrophilite in the most comprehensive dictionary definitions resource on the web.
  • Natrophilite: Mineral information, data and localities.

    www.mindat.org/min-2861.html 4 photos of Natrophilite associated with Lithiophilite: LiMn 2+ PO 4: 1 photo of Natrophilite associated with Eosphorite: Mn 2+ Al(PO 4)(OH) 2 · H 2 O: Related Minerals - Nickel-Strunz Grouping Hide. 8.AB. Borisenkoite: Cu 3 [(V,As)O 4] 2: Mon. 2/m: P2 1 /b: 8.AB.05: Farringtonite: Mg 3 (PO 4) 2: Mon. 2/m: 8.AB.10 ...
  • natrophilite - Wiktionary

    en.wiktionary.org/wiki/natrophilite natrophilite An orthorhombic-dipyramidal yellow mineral containing manganese, oxygen, phosphorus, and sodium. Further reading “Natrophilite” in David Barthelmy, Webmineral Mineralogy Database, 1997–. “natrophilite”, in Mindat.org‎, Hudson Institute of Mineralogy, accessed 29 August 2016.
  • Natrophilite from Fillow Quarry (Branchville Quarry ...

    www.mindat.org/locentry-97375.html Locality type: Quarry: Classification: Species: Natrophilite: Formula: NaMn 2+ PO 4: Comments: Small regions within lithiophilite nodules. Description of type material from Brush and Dana (1890): "The luster is brilliant resinous to nearly adamantine; it was, in fact, the brilliancy of the luster which first attracted our attention, and which is, so far as the eye is concerned, its most ...
  • Tapiolite - Wikipedia

    en.wikipedia.org/wiki/Tapiolite Tapiolite [(Fe, Mn)(Nb, Ta) 2 O 6] is a black mineral series that is an ore of niobium and tantalum.The tapiolite group includes tapiolite-(Fe) or ferrotapiolite and tapiolite-(Mn) or manganotapiolite. Tapiolite-(Fe) is by far the more common of the two.