Compared with clinopyroxene, less attention has been paid to the minor components in olivine (i.e. Foley et al., 2013 and Zheng et al., 2006) as petrogenetic indicators. Temperature and pressure, in addition to bulk composition or the compositions of coexisting minerals, ARRY-142886 considered to affect the abundance of some elements in olivine (De Hoog et al., 2010, Kohler and Brey, 1990, O\'Reilly et al., 1997 and Witt-Eickschen and O\'Neill, 2005). The studied peridotites show large ranges in temperature and chemistry, which can be used to constrain their effects on the distribution of minor components in olivine. We compared our data with peridotite suites from the TOK and Tariat volcanic fields. The TOK peridotites equilibrated within a zygomycetes narrow temperature interval but cover a broad range of major-element compositions (Ionov et al., 2005); the Tariat peridotites have a narrow range of major-element compositions but equilibrated over a broad temperature interval (Ionov, 2007).
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