## Structural and Magnetic Phase Transitions in MineralsThis volume in Advances in Physical Geochemistry presents the latest synthesis of theory and experimental data pertaining to structural and magnetic phase transitions in a variety of geochemically important minerals. The book is the first to cover the impact of this rapidly progressing area of solid state physics in earth sciences and reflects its growing significance for mineralogy and petrology. |

### From inside the book

Results 1-3 of 45

Page 39

Solution models that incorporate explicit pairwise

successfully treat phase equilibria in these ternary systems where traditional

ternary solution models ( e . g . , the regular solution model ; discussed by many ...

Solution models that incorporate explicit pairwise

**cation**-**cation**interactionssuccessfully treat phase equilibria in these ternary systems where traditional

ternary solution models ( e . g . , the regular solution model ; discussed by many ...

Page 49

25 , T . for

are difficult to measure precisely . Compositional asymmetry in

distributions of heated SC CLh AGRO 23 . 5 WMI ( 0 ) Phase Separation in

Quadrilateral ...

25 , T . for

**cation**disorder is 1163°C .**Cation**distributions as a function of Tand Xare difficult to measure precisely . Compositional asymmetry in

**cation**distributions of heated SC CLh AGRO 23 . 5 WMI ( 0 ) Phase Separation in

Quadrilateral ...

Page 50

Based on

Kawasaki and Matsui ( 1983 ) . Based on

Based on

Based on

**cation**distributions , opx - olivine - garnet exchange equilibria .Kawasaki and Matsui ( 1983 ) . Based on

**cation**distributions . Ganguly ( 1984 ) .Based on

**cation**distributions , given in this model ' s variables for comparison .### What people are saying - Write a review

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### Contents

Incommensurate Phase Transitions in Quartz and Berlinite | 21 |

Phase Separation in Quadrilateral Pyroxenes and Olivines | 47 |

Multicritical Phase Relations in Minerals | 77 |

Copyright | |

6 other sections not shown

### Other editions - View all

Structural and Magnetic Phase Transitions in Minerals S. Ghose,J.M.D. Coey,E. Salje Limited preview - 2012 |

Structural and Magnetic Phase Transitions in Minerals S. Ghose,J.M.D. Coey,E. Salje Snippet view - 1988 |

Structural and Magnetic Phase Transitions in Minerals S. Ghose,J.M.D. Coey,E. Salje Snippet view - 1988 |

### Common terms and phrases

antiferromagnetic appears applied approximation atoms axis Ballet behavior bond calculated cation Chem chemical Coey components composition constant corresponding coupling critical crystal decreases density dependence described determined diffraction direction disordered Dolino effect electron energy equilibrium estimated et al exchange existence experimental experiments Fe2+ Fe3+ ferromagnetic field function Ghose give given heat ilvaite inc phase increases indicate interactions ions iron lattice layers Lindsley lower mantle magnetic magnetic order materials measurements Mineral mode Mössbauer natural neutron observed obtained occur octahedral olivines order parameter pairs perovskite phase diagrams phase transition Phys physical pigeonite polytypes positions possible potential predicted pressure properties pyroxenes quartz range respectively Salje sample shown shows silicates solid solution space group spin stability structure symmetry Table temperature theory thermodynamic tion transformation unit variation