NGDB rock sample D529366

Element Measured value Units of measure Analytical method
LOI 0.46 percent by weight (unknown method)
Na2O 4.28 percent by weight XRF
MgO 0.11 percent by weight XRF
Al2O3 13.1 percent by weight XRF
SiO2 75.5 percent by weight XRF
P2O5 L0.05 percent by weight XRF
K2O 4.43 percent by weight XRF
CaO 0.65 percent by weight XRF
TiO2 0.18 percent by weight XRF
Chromium L20 ppm by weight XRF
MnO 0.07 percent by weight XRF
FeTO3 0.93 percent Fe2O3 by weight XRF
Nickel L10 ppm by weight XRF
Copper L10 ppm by weight XRF
Zinc 33 ppm by weight XRF
Rubidium 176 ppm by weight XRF
Strontium 62 ppm by weight XRF
Yttrium 19 ppm by weight XRF
Zirconium 126 ppm by weight XRF
Niobium 13 ppm by weight XRF
Barium 670 ppm by weight XRF
Lanthanum 46 ppm by weight XRF
Cerium 59 ppm by weight XRF