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Roaldite is a rare
meteorite mineral containing iron,
nickel and nitrogen. Its
chemical formula is (Fe,Ni)4N. It was
first described in 1981 for an occurrence...
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Rhodplumsite Rhomboclase Richterite Rickardite Riebeckite Ringwoodite Roaldite Robertsite Rodalquilarite Romanèchite
Romeite Rosasite Roscoelite Roselite...
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Riversideite Rsd
Rouvilleite Rvl
Rammelsbergite Rmb Retzian-(Ce) Rtz-Ce
Roaldite Roa
Rouxelite Rxl
Ramosite Rms Retzian-(La) Rtz-La
Robertsite Rbt Roweite...
- luobusaite, 30 gupeiite, 35 hapkeite, 40
xifengite 01.BC Nitrides: 05
roaldite, 10 siderazot, 15 carlsbergite, 15
osbornite 01.BD Phosphides: 05 schreibersite...
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Presolar grains Ringwoodite (discovered in the
Tenham meteorite) Mg2SiO4
Roaldite (Fe,Ni)4N
Schreibersite (Fe,Ni)3P
Sinoite Si2N2O
Taenite γ-(Ni,Fe) Tetrataenite...
- [304] (IUPAC:
pentacalcium hexadecaoxohexasilicate dihydroxyl dihydrate)
Roaldite (nitride: IMA1980-079) 1.BC.05 [305] [306] [307] (IUPAC: tetra(iron,nickel)...
