NGDB rock sample M137819

Element Measured value Units of measure Analytical method
H2O+ 2.07 percent bound water (unknown method)
H2O- 0.41 percent moisture (unknown method)
CO2 1.23 percent by weight Titration
Na2O 2.41 percent by weight XRF
MgO 5.65 percent by weight XRF
Al2O3 16.5 percent by weight XRF
SiO2 49.6 percent by weight XRF
P2O5 0.15 percent by weight XRF
K2O 0.15 percent by weight XRF
CaO 9.77 percent by weight XRF
TiO2 1.45 percent by weight XRF
Chromium 138 ppm by weight XRF
MnO 0.159 percent by weight XRF
FeO 7.18 percent by weight Titration
FeTO3 10.6 percent Fe2O3 by weight XRF
Nickel 39 ppm by weight XRF
Copper 39 ppm by weight XRF
Zinc 93 ppm by weight XRF
Rubidium L10 ppm by weight XRF
Strontium 276 ppm by weight XRF
Yttrium 24 ppm by weight XRF
Zirconium 100 ppm by weight XRF
Niobium L10 ppm by weight XRF
Barium 132 ppm by weight XRF
Lanthanum L10 ppm by weight XRF
Cerium 13 ppm by weight XRF