NGDB rock sample M194280

Element Measured value Units of measure Analytical method
LOI 3.8 percent by weight (unknown method)
H2O+ 3.16 percent bound water (unknown method)
H2O- 0.4 percent moisture (unknown method)
CO2 L0.01 percent by weight Titration
Fluorine 0.03 percent by weight ISE
Na2O 3.5 percent by weight XRF
MgO 0.7 percent by weight XRF
Al2O3 14.6 percent by weight XRF
SiO2 68.3 percent by weight XRF
P2O5 0.12 percent by weight XRF
Chlorine 0.057 percent by weight ISE
K2O 3.71 percent by weight XRF
CaO 2.6 percent by weight XRF
TiO2 0.24 percent by weight XRF
Chromium L20 ppm by weight XRF
MnO 0.05 percent by weight XRF
FeO 0.69 percent by weight Titration
FeTO3 2.02 percent Fe2O3 by weight XRF
Nickel L10 ppm by weight XRF
Copper 11 ppm by weight XRF
Zinc 59 ppm by weight XRF
Rubidium 112 ppm by weight XRF
Strontium 660 ppm by weight XRF
Yttrium 15 ppm by weight XRF
Zirconium 102 ppm by weight XRF
Niobium 13 ppm by weight XRF
Barium 1200 ppm by weight XRF
Lanthanum L30 ppm by weight XRF
Cerium 34 ppm by weight XRF