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. Author manuscript; available in PMC: 2020 Apr 3.
Published in final edited form as: Geochim Cosmochim Acta. 2019 Jun 22;260:133–160. doi: 10.1016/j.gca.2019.06.023

Fig. 10.

Fig. 10.

Plagioclase excess silica (left panels) and MgO (right panels) as a function of anorthite content from various carbonaceous and ordinary chondrite FeO-poor chondrules. For reference, the reported anorthite content is normalized only to the An + Ab + K-feldspar contents. All EPMA data are compiled in Appendix EA1, and plagioclase components are calculated according to methods used in Beaty and Albee (1980). Data sources: CR2 data: Nagashima et al. (2014); Schrader et al. (2017); this study. Acfer 094 data: Appendix EA1, from chondrules studied by Ushikubo et al. (2012). Y-81020 CO3.05 data: Kurahashi et al. (2008); Tenner et al. (2013). L/LL3.01–3.05 data: Hutcheon and Hutchison (1989); Kita et al. (2000); Rudraswami and Goswami (2007). CV3.1–3.6 data: Kimura and Ikeda (1995; 1998); Krot et al. (2002); Jones and Schilk (2009); Nagashima et al. (2017). CO3.2–3.7 data: Tomeoka and Itoh (2004); Wick and Jones (2012). L and LL3.1 data: Mostefaoui et al. (2002); Rudraswami and Goswami (2007). When available, uncertainties represent the range of values from EPMA datasets (Appendix EA1).