NGDB rock sample D529370

Element Measured value Units of measure Analytical method
LOI 0.3 percent by weight (unknown method)
Na2O 4.77 percent by weight XRF
MgO 0.75 percent by weight XRF
Al2O3 15.6 percent by weight XRF
SiO2 67.2 percent by weight XRF
P2O5 0.23 percent by weight XRF
K2O 4.09 percent by weight XRF
CaO 2.27 percent by weight XRF
TiO2 0.78 percent by weight XRF
Chromium L20 ppm by weight XRF
MnO 0.1 percent by weight XRF
FeTO3 3.85 percent Fe2O3 by weight XRF
Nickel L10 ppm by weight XRF
Copper L10 ppm by weight XRF
Zinc 68 ppm by weight XRF
Rubidium 126 ppm by weight XRF
Strontium 240 ppm by weight XRF
Yttrium 39 ppm by weight XRF
Zirconium 285 ppm by weight XRF
Niobium 15 ppm by weight XRF
Barium 860 ppm by weight XRF
Lanthanum 41 ppm by weight XRF
Cerium 69 ppm by weight XRF