Si-Disordering in MgAl2O4-Spinel under High P-T Conditions, with Implications for Si-Mg Disorder in Mg2SiO4-Ringwoodite
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DOI: 10.3390/min8050210
Abstract: A series of Si-bearing MgAl2O4-spinels were synthesized at 1500–1650 °C and 3–6 GPa. These spinels had SiO2 contents of up to ~1.03 wt % and showed a substitution mechanism of Si4+ + Mg2+ = 2Al3+.… read more here.
Keywords: bearing mgal2o4; mgal2o4; mgal2o4 spinel; site ... See more keywords