NGDB rock sample D529368

Element Measured value Units of measure Analytical method
LOI 1.24 percent by weight (unknown method)
Na2O 3.95 percent by weight XRF
MgO 3.04 percent by weight XRF
Al2O3 17 percent by weight XRF
SiO2 53.7 percent by weight XRF
P2O5 0.35 percent by weight XRF
K2O 1.7 percent by weight XRF
CaO 7.63 percent by weight XRF
TiO2 1.36 percent by weight XRF
Chromium L20 ppm by weight XRF
MnO 0.18 percent by weight XRF
FeTO3 9.92 percent Fe2O3 by weight XRF
Nickel L10 ppm by weight XRF
Copper 35 ppm by weight XRF
Zinc 80 ppm by weight XRF
Rubidium 44 ppm by weight XRF
Strontium 500 ppm by weight XRF
Yttrium 30 ppm by weight XRF
Zirconium 176 ppm by weight XRF
Niobium L10 ppm by weight XRF
Barium 440 ppm by weight XRF
Lanthanum L30 ppm by weight XRF
Cerium 44 ppm by weight XRF