Whole-rock major and trace element and electron microprobe mineral analysis of collected samples from Qeqertarssuatsiaq Island and drill core samples from Majorqap Qâva, Fiskenæsset Anorthosite Complex, Southwest Greenland

Major and trace element analysis and electron microprobe mineral data. Samples were collected from outcrops across Qeqertarssuatsiaq Island and a drill core (drill core 21) from the anorthosite unit at Majorqap Qâva. Electron microprobe mineral data of plagioclase, amphibole, pyroxene and biotite, analyzed from leucogabbro and anorthosite samples across drill core 21 intersecting the anorthosite unit at Majorqap Qâva.