Input interpretation
zircosulfate (mineral)
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General properties
alternate names | zircosulphate formula | Zr(SO_4)_2·4(H_2O)
Basic properties
density | 2.84 g/cm^3 transparency | transparent | translucent birefringence | 0.054 luster | dull Mohs hardness | 2.75 streak | white magnetism | nonmagnetic color | colorless | white molar mass | 355.4 g/mol (grams per mole)
Units
Mineral identifiers
Strunz ID | VI/C.09-10 Dana ID | 29.9.2.1
Crystallographic properties
crystal system | orthorhombic crystal class | 2/m2/m2/m unit cell volume | 1666 Å^3 (cubic ångströms) d-spacing | 4.33 Å (ångströms) | 2.98 Å (ångströms) | 2.33 Å (ångströms) intensity | 100% | 90% | 60% molecules per unit cell | 8 molecules per cell 2V angle | 161 π/360 radians≈161/2° (degrees) refractive indices | 1.62 | 0 | 0 | 0 | 0 | 0 dispersion | r < v | strong unit cell lengths | 25.92 Å (ångströms) | 11.62 Å (ångströms) | 5.532 Å (ångströms) unit cell angles | 90° (degrees) | 90° (degrees) | 90° (degrees)