Microprobe analyses of peak metamorphic minerals in a metapelite from the Simplon Shear Zone footwall

This dataset presents in-situ electron microprobe analyses of peak metamorphic minerals in a metapelite from the exhumed footwall of the Simplon Shear Zone, central Alps. Analysed minerals include biotite, garnet, plagioclase, ilmenite, and staurolite. Other minerals present are peak metamorphic quartz, kyanite, calcite, and rutile, with minor retrogressive muscovite and chlorite.

本数据集针对阿尔卑斯中部辛普朗剪切带（Simplon Shear Zone）折返下盘内的一块变泥质岩中的峰期变质矿物开展了原位电子探针分析。本次分析的矿物包括黑云母、石榴子石、斜长石、钛铁矿及十字石。该样品中还产出峰期变质成因的石英、蓝晶石、方解石与金红石，以及少量退变质成因的白云母和绿泥石。