Data for magma emplacement depth controls chlorine variability in mid-ocean ridge magmas

The supplementary tables contain a range of analytical data essential to the manuscript of magma emplacement depth controls chlorine variability in mid-ocean ridge magmas. These include encompass sample information, reference material analytical results, and fluid inclusion data for Onnuri hornfelsic diabase. They also detail major element and chlorine compositions of CIR Segment 3-2 MORB, and amphiboles from Onnuri gabbro and diabase. Additionally, whole-rock trace element data for Onnuri diabase, oxygen isotope data for Onnuri hornfelsic diabase, and clinopyroxene major element compositions for Onnuri hornfelsic diabase are provided.