Input interpretation
admontite (mineral)
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General properties
formula | MgB_6O_10·7(H_2O) discovery year | 1979
Basic properties
density | 1.845 g/cm^3 transparency | transparent birefringence | 0.062 luster | vitreous Mohs hardness | 5/2 = 2.5 streak | white magnetism | nonmagnetic color | colorless fracture | conchoidal molar mass | 375.3 g/mol (grams per mole)
Units
Mineral identifiers
Strunz ID | V/H.17-10 Dana ID | 26.6.3.1 IMA number | IMA1978-012 ICSD number | ICSD34190
Crystallographic properties
crystal system | monoclinic crystal class | 2/m unit cell volume | 1361 Å^3 (cubic ångströms) d-spacing | 7.6 Å (ångströms) | 2.68 Å (ångströms) | 12.08 Å (ångströms) intensity | 100% | 90% | 90% molecules per unit cell | 4 molecules per cell 2V angle | π/6 radians≈30° (degrees) refractive indices | 1.442 | 0 | 0 | 0 | 0 | 0 dispersion | none unit cell lengths | 12.68 Å (ångströms) | 10.07 Å (ångströms) | 11.32 Å (ångströms) unit cell angles | 90° (degrees) | 109.7° (degrees) | 90° (degrees)
Wikipedia summary
Admontite is a hydrated magnesium borate mineral with formula MgB_6O_10·7H_2O.