Input interpretation
phyllotungstite (mineral) | jixianite (mineral)
Images
Images
General properties
| phyllotungstite | jixianite formula | CaFe^(3+)_3H(WO_4)_6·10(H_2O) | Pb(W, Fe^(3+))_2(O, OH)_7 discovery year | 1984 |
Basic properties
| phyllotungstite | jixianite density | 5.26 g/cm^3 | 6.04 g/cm^3 transparency | translucent | transparent birefringence | 0.085 | luster | pearly | resinous Mohs hardness | 2 | 3 streak | yellowish | yellow magnetism | nonmagnetic | nonmagnetic color | yellow | brown red | red fracture | uneven | molar mass | 1876 g/mol | 624.9 g/mol
Units
Mineral identifiers
| phyllotungstite | jixianite Strunz ID | VI/G.02-40 | IV/C.13-20 Dana ID | 49.2.4.1 | 48.4.2.1 IMA number | IMA1984-018 | IMA1984-062
Crystallographic properties
| phyllotungstite | jixianite crystal system | orthorhombic | cubic crystal class | 222 | 4/m-32/m unit cell volume | 1794 Å^3 (cubic ångströms) | 1112 Å^3 (cubic ångströms) d-spacing | 3.13 Å (ångströms) | 1.822 Å (ångströms) | 3.25 Å (ångströms) | 2.982 Å (ångströms) | 1.833 Å (ångströms) | 1.562 Å (ångströms) intensity | 100% | 80% | 80% | 100% | 80% | 70% molecules per unit cell | 3 molecules per cell | 8 molecules per cell 2V angle | π/20 radians≈9° (degrees) | refractive indices | 2.1 | 2.184 | 2.185 | 0 | 0 | 0 | dispersion | r < v | strong | unit cell lengths | 7.29 Å (ångströms) | 12.59 Å (ångströms) | 19.55 Å (ångströms) | 10.36 Å (ångströms) | 10.36 Å (ångströms) | 10.36 Å (ångströms) unit cell angles | 90° (degrees) | 90° (degrees) | 90° (degrees) | 90° (degrees) | 90° (degrees) | 90° (degrees)