Table 2 Ga/Al ratio of the FANs.
Sample typeSample
no.
Ga
(ppm)
Al
(ppm)*
Ga/Al*104
(ppm/
ppm)
FANs
  Anorthosite
(with melt)
622550.51607860.03
  Cataclastic
anorthosite
600151.41857760.08
  Ferroan
anorthosite
154151.11884400.06
  Noritic
anorthosite
679551.91436740.13

*Data from Meyer (47).