Input interpretation
behierite (mineral)
Image
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General properties
formula | (Ta, Nb)BO_4 discovery year | 1960
Basic properties
density | 7.86 g/cm^3 luster | adamantine Mohs hardness | 7.25 streak | white magnetism | nonmagnetic color | pink gray fracture | conchoidal molar mass | 233.8 g/mol (grams per mole)
Units
Mineral identifiers
Strunz ID | V/G.07-20 Dana ID | 24.1.2.1 ICSD number | ICSD63202
Crystallographic properties
crystal system | tetragonal crystal class | 4/m2/m2/m unit cell volume | 210.8 Å^3 (cubic ångströms) d-spacing | 4.1 Å (ångströms) | 2.327 Å (ångströms) | 3.1 Å (ångströms) intensity | 100% | 71% | 71% molecules per unit cell | 4 molecules per cell unit cell lengths | 6.206 Å (ångströms) | 6.206 Å (ångströms) | 5.472 Å (ångströms) unit cell angles | 90° (degrees) | 90° (degrees) | 90° (degrees)