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- La cymrita és un mineral de la classe dels silicats. Rep el seu nom de Cymru el nom en gal·lès de Gal·les, on va ser descoberta. (ca)
- Cymrite is a silicate mineral with the chemical formula BaAl2Si2(O,OH)8·H2O. The mineral is named for Cymru, which is the Welsh word for Wales. Cymrite, with perfect cleavage and a monoclinic crystalline system, falls in the silicate group. Silicates are formed of Silicon and Oxygen bonding together to form tetrahedra. The symmetry of Cymrite is classified as having a mirror plane. It has a moderate relief, meaning the contrast between the mineral and the epoxy of a thin section makes cymrite easily visible. The birefringence of the mineral is 0.01. Cymrite, being monoclinic is anisotropic with two optic axes. (en)
- Cymrita silikato motako minerala da. (eu)
- La cymrite è un minerale. (it)
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- 3830 (xsd:nonNegativeInteger)
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- Perfect on {001}, good on {110} (en)
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- Brown, greenish, colorless (en)
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- Transparent to translucent (en)
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- Micacious, sheet-like, pseudohexagonal, also fibrous (en)
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- nα = 1.611 nβ = 1.619 nγ = 1.621 (en)
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- a = 5.32 Å, b = 36.6 Å, (en)
- c = 7.66 Å; β = 90°; Z = 2 (en)
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- La cymrita és un mineral de la classe dels silicats. Rep el seu nom de Cymru el nom en gal·lès de Gal·les, on va ser descoberta. (ca)
- Cymrite is a silicate mineral with the chemical formula BaAl2Si2(O,OH)8·H2O. The mineral is named for Cymru, which is the Welsh word for Wales. Cymrite, with perfect cleavage and a monoclinic crystalline system, falls in the silicate group. Silicates are formed of Silicon and Oxygen bonding together to form tetrahedra. The symmetry of Cymrite is classified as having a mirror plane. It has a moderate relief, meaning the contrast between the mineral and the epoxy of a thin section makes cymrite easily visible. The birefringence of the mineral is 0.01. Cymrite, being monoclinic is anisotropic with two optic axes. (en)
- Cymrita silikato motako minerala da. (eu)
- La cymrite è un minerale. (it)
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- Cymrite (en)
- Cymrita (ca)
- Cymrita (eu)
- Cymrite (it)
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