Nabesite is a rare silicate mineral of the zeolite group with the chemical formula Na2BeSi4O10·4(H2O). It occurs as colorless to white orthorhombic crystals in thin platy mica like sheets. It has the zeolite structure. Its Mohs hardness is 5 to 6 and its specific gravity is 2.16. The reported refractive index values are nα=1.499, nβ=1.507, and nγ=1.511. It was discovered in the Ilimaussaq intrusive complex, of southwest Greenland, and first recognized in 2000. It occurs in tugtupite-bearing albitite, a rare highly alkaline igneous rock.
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rdfs:label
| - Nabesita (ca)
- Nabesita (eu)
- Nabesita (es)
- Nabesite (it)
- Nabesite (en)
- Nabesiet (nl)
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rdfs:comment
| - La nabesita és un mineral de la classe dels silicats, que pertany al grup de les zeolites. Rep el nom per la composició química: sodi (Na), beril·li i silici. (ca)
- Nabesita silikato motako minerala da eta zeolite taldearen kidea da. (eu)
- Nabesite is a rare silicate mineral of the zeolite group with the chemical formula Na2BeSi4O10·4(H2O). It occurs as colorless to white orthorhombic crystals in thin platy mica like sheets. It has the zeolite structure. Its Mohs hardness is 5 to 6 and its specific gravity is 2.16. The reported refractive index values are nα=1.499, nβ=1.507, and nγ=1.511. It was discovered in the Ilimaussaq intrusive complex, of southwest Greenland, and first recognized in 2000. It occurs in tugtupite-bearing albitite, a rare highly alkaline igneous rock. (en)
- La nabesita es un mineral de la clase de los filosilicatos. Fue descubierta en el año 2000 en el municipio de Narsaq de la provincia de Kitaa, siendo nombrada así por su composición química: Na+Be+Sit. Un sinónimo es su clave: IMA20 (es)
- La nabesite è un minerale. (it)
- Het mineraal nabesiet is een gehydrateerd natrium-beryllium-silicaat met de chemische formule Na2BeSi4O10·4(H2O). Het tectosilicaat behoort tot de zeolieten. (nl)
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streak
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strunz
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unit cell
| - a=9.748Å, b=10.133Å, c=12.954Å (en)
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has abstract
| - La nabesita és un mineral de la classe dels silicats, que pertany al grup de les zeolites. Rep el nom per la composició química: sodi (Na), beril·li i silici. (ca)
- Nabesita silikato motako minerala da eta zeolite taldearen kidea da. (eu)
- Nabesite is a rare silicate mineral of the zeolite group with the chemical formula Na2BeSi4O10·4(H2O). It occurs as colorless to white orthorhombic crystals in thin platy mica like sheets. It has the zeolite structure. Its Mohs hardness is 5 to 6 and its specific gravity is 2.16. The reported refractive index values are nα=1.499, nβ=1.507, and nγ=1.511. It was discovered in the Ilimaussaq intrusive complex, of southwest Greenland, and first recognized in 2000. It occurs in tugtupite-bearing albitite, a rare highly alkaline igneous rock. (en)
- La nabesita es un mineral de la clase de los filosilicatos. Fue descubierta en el año 2000 en el municipio de Narsaq de la provincia de Kitaa, siendo nombrada así por su composición química: Na+Be+Sit. Un sinónimo es su clave: IMA20 (es)
- La nabesite è un minerale. (it)
- Het mineraal nabesiet is een gehydrateerd natrium-beryllium-silicaat met de chemische formule Na2BeSi4O10·4(H2O). Het tectosilicaat behoort tot de zeolieten. (nl)
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dana
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