Ikranite is a member of the eudialyte group, named after the Shubinov Institute of Crystallography of the Russian Academy of Sciences. It is a cyclosilicate mineral that shows trigonal symmetry with the space group R3m, and is often seen with a pseudo-hexagonal habit. Ikranite appears as translucent and ranges in color from yellow to a brownish yellow. This mineral ranks a 5 on Mohs Scale of Hardness, though it is considered brittle, exhibiting conchoidal fracture when broken.
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rdf:type
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rdfs:label
| - Ikranita (ca)
- Ikranit (de)
- Ikranita (eu)
- Ikranite (en)
- Ikranite (it)
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rdfs:comment
| - La ikranita és un mineral de la classe dels silicats, que pertany al . Rep el seu nom de l'Institut IKRAN (en rus, Institut Kristal·lografi Rossískoi Akademi Naük), a Moscou. (ca)
- Das Mineral Ikranit ist ein sehr selten vorkommendes Ringsilikat aus der Eudialytgruppe mit der chemischen Zusammensetzung (Na,H3O)15(Ca,Mn,REE)6Fe3+2Zr3Si24O66(O,OH)6Cl·nH2O. Es kristallisiert im trigonalen Kristallsystem und konnte bisher nur in Form durchsichtiger bis durchscheinender, körniger Aggregate bis etwa zwei bis drei Zentimeter Größe von bräunlichgelber bis hellbrauner Farbe bei bräunlichweißer Strichfarbe gefunden werden. (de)
- Ikranita silikato motako minerala da eta eudialyte taldearen kidea da. (eu)
- Ikranite is a member of the eudialyte group, named after the Shubinov Institute of Crystallography of the Russian Academy of Sciences. It is a cyclosilicate mineral that shows trigonal symmetry with the space group R3m, and is often seen with a pseudo-hexagonal habit. Ikranite appears as translucent and ranges in color from yellow to a brownish yellow. This mineral ranks a 5 on Mohs Scale of Hardness, though it is considered brittle, exhibiting conchoidal fracture when broken. (en)
- L'ikranite è un minerale appartenente al gruppo dell'eudialite. (it)
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name
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sameAs
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streak
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strunz
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tenacity
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unit cell
| - a = 14.167, c = 30.081 [Å]; Z = 3 (en)
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caption
| - Brown- yellow ikranite and aegirine fibers (en)
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category
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class
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color
| - Yellow to brownish yellow (en)
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density
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Other
| - Mildly 25px Radioactive (en)
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symmetry
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system
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has abstract
| - La ikranita és un mineral de la classe dels silicats, que pertany al . Rep el seu nom de l'Institut IKRAN (en rus, Institut Kristal·lografi Rossískoi Akademi Naük), a Moscou. (ca)
- Das Mineral Ikranit ist ein sehr selten vorkommendes Ringsilikat aus der Eudialytgruppe mit der chemischen Zusammensetzung (Na,H3O)15(Ca,Mn,REE)6Fe3+2Zr3Si24O66(O,OH)6Cl·nH2O. Es kristallisiert im trigonalen Kristallsystem und konnte bisher nur in Form durchsichtiger bis durchscheinender, körniger Aggregate bis etwa zwei bis drei Zentimeter Größe von bräunlichgelber bis hellbrauner Farbe bei bräunlichweißer Strichfarbe gefunden werden. (de)
- Ikranita silikato motako minerala da eta eudialyte taldearen kidea da. (eu)
- Ikranite is a member of the eudialyte group, named after the Shubinov Institute of Crystallography of the Russian Academy of Sciences. It is a cyclosilicate mineral that shows trigonal symmetry with the space group R3m, and is often seen with a pseudo-hexagonal habit. Ikranite appears as translucent and ranges in color from yellow to a brownish yellow. This mineral ranks a 5 on Mohs Scale of Hardness, though it is considered brittle, exhibiting conchoidal fracture when broken. (en)
- L'ikranite è un minerale appartenente al gruppo dell'eudialite. (it)
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cleavage
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dana
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diaphaneity
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fracture
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habit
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IMAsymbol
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luster
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mohs
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opticalprop
| - Uniaxial; Weak anomalous biaxiality (en)
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gold:hypernym
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prov:wasDerivedFrom
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