Table 3 Whole-rock geochemistry determined by XRF (values in wt %).

Whole-rock geochemistry determined by XRF (values in wt %).. LOI, loss on ignition.

SiO2TiO2Al2O3Fe2O3MnOMgOCaONa2OK2OP2O5SO3LOITotal
CA13-0148.091.5315.789.900.195.3810.743.491.540.12<0.0021.2698.02
CA13-05A40.852.8416.4317.230.356.3612.531.110.130.100.1121.2899.32