NGDB rock sample M199099

Element Measured value Units of measure Analytical method
LOI 1.62 percent by weight (unknown method)
H2O+ 1.04 percent bound water (unknown method)
H2O- 0.23 percent moisture (unknown method)
CO2 0.43 percent by weight Titration
Na2O 2.66 percent by weight XRF
MgO 0.11 percent by weight XRF
Al2O3 13.4 percent by weight XRF
SiO2 72.7 percent by weight XRF
P2O5 L0.05 percent by weight XRF
K2O 5.59 percent by weight XRF
CaO 0.59 percent by weight XRF
TiO2 0.16 percent by weight XRF
Chromium L20 ppm by weight XRF
MnO 0.06 percent by weight XRF
FeO 0.21 percent by weight Titration
FeTO3 2.65 percent Fe2O3 by weight XRF
Nickel L10 ppm by weight XRF
Copper 11 ppm by weight XRF
Zinc 160 ppm by weight XRF
Rubidium 196 ppm by weight XRF
Strontium 84 ppm by weight XRF
Yttrium 81 ppm by weight XRF
Zirconium 590 ppm by weight XRF
Niobium 43 ppm by weight XRF
Barium 1400 ppm by weight XRF
Lanthanum 56 ppm by weight XRF
Cerium 114 ppm by weight XRF