Fluckite is an arsenate mineral with the chemical formula CaMnH2(AsO4)2·2(H2O). Fluckite's mineral crystallography is triclinic meaning it has three axis of different length and three different interior angles that do not equal 90°. Because fluckite possesses three axes with different angles and lengths it is an anisotropic mineral. This means that it has more than one optic axis. This mineral is a member of the P1 space group meaning that it can be rotated 360° degrees and inverted to obtain the original figure. Optically, this mineral has positive biaxial birefringence, which can be shown obtaining an interference figure that is blue in the upper right and lower left quadrants of the figure while looking down the c- axis. Fluckite possesses moderate optical relief which is the degree to
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rdfs:label
| - Fluckita (ca)
- Fluckite (en)
- Fluckita (eu)
- Fluckite (fr)
- Fluckite (it)
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rdfs:comment
| - La fluckita és un mineral de la classe dels fosfats. Rep el nom en honor de Pierre Fluck (29 d'octubre de 1947), de la Universitat Louis Pasteur, a Estrasburg, i posteriorment la Universitat d'Alta Alsàcia, qui va descobrir el primer exemplar de l'espècie. (ca)
- Fluckita fosfato motako minerala da. (eu)
- La fluckite est une espèce minérale du groupe des arséniates de formule CaMnH2(AsO4)2·2(H2O). Ce minéral a été nommé d'après le minéralogiste Pierre Fluck de l'Université Louis-Pasteur de Strasbourg, France. (fr)
- La fluckite è un minerale. (it)
- Fluckite is an arsenate mineral with the chemical formula CaMnH2(AsO4)2·2(H2O). Fluckite's mineral crystallography is triclinic meaning it has three axis of different length and three different interior angles that do not equal 90°. Because fluckite possesses three axes with different angles and lengths it is an anisotropic mineral. This means that it has more than one optic axis. This mineral is a member of the P1 space group meaning that it can be rotated 360° degrees and inverted to obtain the original figure. Optically, this mineral has positive biaxial birefringence, which can be shown obtaining an interference figure that is blue in the upper right and lower left quadrants of the figure while looking down the c- axis. Fluckite possesses moderate optical relief which is the degree to (en)
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name
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streak
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strunz
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unit cell
| - a = 8.459, b = 7.613 (en)
- c = 6.968 [Å]; α = 82.21° (en)
- β = 98.25°, γ = 95.86°; Z = 2 (en)
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caption
| - Fluckite from the Gabe-Gottes Mine (en)
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category
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class
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color
| - Colorless, Light to Dark Pink (en)
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gravity
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symmetry
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2V
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has abstract
| - La fluckita és un mineral de la classe dels fosfats. Rep el nom en honor de Pierre Fluck (29 d'octubre de 1947), de la Universitat Louis Pasteur, a Estrasburg, i posteriorment la Universitat d'Alta Alsàcia, qui va descobrir el primer exemplar de l'espècie. (ca)
- Fluckite is an arsenate mineral with the chemical formula CaMnH2(AsO4)2·2(H2O). Fluckite's mineral crystallography is triclinic meaning it has three axis of different length and three different interior angles that do not equal 90°. Because fluckite possesses three axes with different angles and lengths it is an anisotropic mineral. This means that it has more than one optic axis. This mineral is a member of the P1 space group meaning that it can be rotated 360° degrees and inverted to obtain the original figure. Optically, this mineral has positive biaxial birefringence, which can be shown obtaining an interference figure that is blue in the upper right and lower left quadrants of the figure while looking down the c- axis. Fluckite possesses moderate optical relief which is the degree to which the mineral stands out from the mounting medium. (en)
- Fluckita fosfato motako minerala da. (eu)
- La fluckite est une espèce minérale du groupe des arséniates de formule CaMnH2(AsO4)2·2(H2O). Ce minéral a été nommé d'après le minéralogiste Pierre Fluck de l'Université Louis-Pasteur de Strasbourg, France. (fr)
- La fluckite è un minerale. (it)
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birefringence
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cleavage
| - perfect, good, indistinct (en)
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diaphaneity
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