Compositional data for \"Ultramafic carbonated melt- and auto-metasomatism in mantle eclogites: Compositional effects and geophysical consequences\" by Aulbach et al.

Dataset reports (1) Mineral major-element, trace-element and Rb-Sr isotopic compositions, obtained in situ by electron microprobe, laser ablation (LA) inductively-coupled mass spectrometry (ICPMS) and LA multicollector (MC) ICPMS, respectively; (2) Sm-Nd isotope compositions of clinopyroxene separates obtained by isotope dilution MC ICPMS; (3) O isotope compositions obtained by ICPMS. All data acquired at Goethe-Univeristät Frankfurt for the purpose of characterising eclogite and pyroxenite xenoliths from various kimberlites.

本数据集包含以下三类数据：(1) 造岩矿物主量元素、微量元素与Rb-Sr同位素组成，分别通过电子探针（electron microprobe）、激光剥蚀电感耦合等离子体质谱（laser ablation inductively-coupled mass spectrometry, LA-ICPMS）及激光剥蚀多接收电感耦合等离子体质谱（LA multicollector (MC) ICPMS, LA-MC-ICPMS）原位测试获得；(2) 单斜辉石分离物的Sm-Nd同位素组成，通过同位素稀释MC-ICPMS测试获得；(3) 氧同位素组成，通过ICPMS测试获得。所有数据均采自法兰克福歌德大学（Goethe-Universität Frankfurt），用于表征不同金伯利岩（kimberlites）中的榴辉岩（eclogite）和辉石岩（pyroxenite）捕虏体（xenoliths）。