The limitations of hibonite as a single-mineral oxybarometer for early solar system processes
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DOI: 10.1016/j.chemgeo.2017.03.031
Abstract: Abstract The relationships between the composition of hibonite with the general formula CaAl12-2x-yMgxTi4+xTi3+yO19, the oxidation state of Ti (Ti3+/ΣTi, where ΣTi = Ti3+ + Ti4+), and oxygen fugacity (fO2) were investigated experimentally. It was found that hibonite can be… read more here.
Keywords: single mineral; formula caal12; formula; limitations hibonite ... See more keywords