Whole-rock major element and select trace element analyses (XRF) of rock samp...

Anhydrous compositions closed to 100wt% oxides, total Fe calculated as Fe2O3, LOI determined after heating in air for 2 h at 1050˚C.无水组分的氧化物含量接近100重量百分比，总铁以三氧化二铁（Fe₂O₃）形式计量，烧失量（LOI，Loss on Ignition）通过在1050℃空气中煅烧2小时测定。