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The phase relations at high pressure and high temperature for the FeTiO -MgTiO join were de-termined using several different experimental methods. Through a series of multi-anvil experiments,a phase ...
Clinopyroxene(Cpx)isaprincipalupper-mantlephaseforconcentratinglargecationsbuthasnotbeenviewedasamajorcrystal-chemicalreservoirforKbecauseKisconsideredoolargetoenterthelargestsite,M2,inthepyroxenestru...
High-pressure and high-temperature Raman spectra ofilmenite-type MgSi03have been collected up to 7 GPa and 1030 K,respectively. The observed Raman frequency shifts withpressure and temperature wereuse...
The pressure dependence ofthe lattice parameters ofnatural zoisite [Ca2A13Si3012(OH)], clinozoisite [Ca2A13Si30'2(OH)], and epidote [Ca2A12FeSi3012(OH)] as wellas synthetic lawsonite [CaAl2Si207(OH)2'...
The temperature dependence of the lattice parameters of synthetic lawsonite [Ca-A12Si207 (OH)2 .H20], natural zoisite [Ca2A13 Si30'2(OH)], natural clinozoisite [Ca2Al3Si3012(OH)], and synthetic diasp...
Transformation of montmorillonite was experimentally investigated using a model system of montmorillonite-alanine at 100 MPa and up to 500°C. Sodium-montmorillonite changed to a mixed layer mineral of...

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