NGDB rock sample D345879

Element Measured value Units of measure Analytical method
LOI 1.84 percent by weight (unknown method)
H2O+ 1.55 percent bound water (unknown method)
H2O- 0.18 percent moisture (unknown method)
CO2 L0.01 percent by weight Titration
Na2O 4.46 percent by weight XRF
4.51 percent by weight Miscellaneous Methods
MgO 1.15 percent by weight XRF
Al2O3 17.2 percent by weight XRF
SiO2 62 percent by weight XRF
P2O5 0.4 percent by weight XRF
K2O 5.12 percent by weight XRF
5.08 percent by weight Miscellaneous Methods
CaO 2.04 percent by weight XRF
TiO2 0.83 percent by weight XRF
Chromium L20 ppm by weight XRF
MnO 0.1 percent by weight XRF
FeO 1.02 percent by weight Titration
FeTO3 4.08 percent Fe2O3 by weight XRF
Nickel L5 ppm by weight XRF
Copper 5 ppm by weight XRF
Zinc 65 ppm by weight XRF
Rubidium 118 ppm by weight XRF
Strontium 856 ppm by weight XRF
Yttrium 25 ppm by weight XRF
Zirconium 531 ppm by weight XRF
Niobium 42 ppm by weight XRF
Barium 2060 ppm by weight XRF
Lanthanum 104 ppm by weight XRF
Cerium 199 ppm by weight XRF