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General Roaldite Information : Chemical Formula: (Fe,Ni)4N : Composition: Molecular Weight = 237.96 gm Iron 89.18 % Fe Nickel 4.93 % Ni

• webmineral.com/data/Roaldite.shtml
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roaldite: is an instance of rare iron meteorite mineral: is an instance of mineral not present on Earth: rare iron meteorite mineral: has abundance in iron meteorites rare

• www.csi.uottawa.ca:4321/meteorites/roaldite.html
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Roaldite: Bayliss P: The Canadian Mineralogist 28 (1990) 751-755: Revised unit cell dimensions, space group, and chemical formua of some metallic minerals

• rruff.geo.arizona.edu/AMS/minerals/Roaldite
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La roaldite è un minerale scoperto nel 1981, il cui nome deriva da quello del metallurgo danese Roald Nielsen: è composto all'89,18% di ferro, al 4,93% di nickel e al 5,89% di nitrogeno.

• Abito cristallino ·
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• it.wikipedia.org/wiki/Roaldite
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ROALDITE; History / Historique. Authors / Auteurs (inventeurs): BUCHWALD & NIELSEN; Discovery date / Date de découverte: 1981; Etymology / Etymologie: Dédié à ROALD N. NIELSEN

• euromin.w3sites.net/mineraux/ROALDITE.html
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Athena systematic mineral databases ... Mineral: ROALDITE: Formula: Fe 4 N: Crystal System: Cubic: Strunz Nr: 1/A.10-30: References:

• un2sg1.unige.ch/athena/cgi-bin/minfich?s=ROALDITE
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Osbornite TiN; Perryite (Fe, Ni) 8 (Si, P) 3; Roaldite Fe 4 N; Schreibersite (Fe, Ni) 3 P; Siderazot Fe 5 N 2; Suessite (Fe, Ni) 3 Si; Tongbaite Cr 3 C 2

• www.galleries.com/minerals/elements/class.htm
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01.01.18.02 Roaldite (Fe,Ni)4N P 4 3m 4 3m : Strunz Class: 01.BC.10 01 - ELEMENTS (Metals and intermetallic alloys; metalloids and nonmetals; carbides, silicides ...

• webmineral.com/data/Siderazot.shtml
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Keywords: algodonite, awaruite, billingsleyite, bogdauov-vite, ferronickelplatinum, hexatestibiopanickelite, keith-connite, mgriile, polarite, roaldite, sobolevskite, stibio- ...

• rruff.geo.arizona.edu/doclib/cm/vol28/CM28_751.pdf
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Named after Karl Franz Anton von Schreibers (1775-1852) of Vienna, Austria. ... 2.12: Roaldite

• www.mindat.org/min-3582.html
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