Fig. 1: The 3D density evolution of the chosen average UCC composition.
From: Metamorphic densification can account for the missing felsic crust of the Greater Indian continent

The white lines denote the major metamorphic phase transitions controlling the density increase of UCC. The four major density jumps with characteristic values are shown in white. The stable mineral assemblages are shown. Mineral abbreviations are: cpx clinopyroxene, gt garnet, pl plagioclase, ky kyanite, mic microcline, kls kalsilite, wa K-wadeite, hol K-hollandite, coe coesite, stv stishovite.