NGDB rock sample W219550

Element Measured value Units of measure Analytical method
H2O+ 0.66 percent bound water (unknown method)
H2O- 0.26 percent moisture (unknown method)
CO2 0.01 percent by weight Miscellaneous Methods
Fluorine 0.1 percent by weight ISE
Na2O 3.12 percent by weight XRF
MgO 0.43 percent by weight XRF
Al2O3 14.1 percent by weight XRF
SiO2 73.2 percent by weight XRF
P2O5 0.14 percent by weight XRF
Chlorine L0.002 percent by weight ISE
K2O 4.85 percent by weight XRF
CaO 0.94 percent by weight XRF
TiO2 0.17 percent by weight XRF
MnO 0.04 percent by weight XRF
FeO 0.88 percent by weight Titration
FeTO3 1.44 percent Fe2O3 by weight XRF