NGDB rock sample M194299

Element Measured value Units of measure Analytical method
LOI 2.77 percent by weight (unknown method)
H2O+ 1.81 percent bound water (unknown method)
H2O- 0.51 percent moisture (unknown method)
CO2 0.82 percent by weight Titration
Fluorine 0.07 percent by weight ISE
Na2O 3.39 percent by weight XRF
MgO 5.65 percent by weight XRF
Al2O3 16.7 percent by weight XRF
SiO2 48.4 percent by weight XRF
P2O5 0.78 percent by weight XRF
Chlorine 0.005 percent by weight ISE
K2O 3.32 percent by weight XRF
CaO 7.57 percent by weight XRF
TiO2 1.01 percent by weight XRF
Chromium 34 ppm by weight XRF
MnO 0.18 percent by weight XRF
FeO 4.57 percent by weight Titration
FeTO3 9.89 percent Fe2O3 by weight XRF
Nickel 35 ppm by weight XRF
Copper 164 ppm by weight XRF
Zinc 84 ppm by weight XRF
Rubidium 84 ppm by weight XRF
Strontium 1400 ppm by weight XRF
Yttrium 19 ppm by weight XRF
Zirconium 192 ppm by weight XRF
Niobium 14 ppm by weight XRF
Barium 1100 ppm by weight XRF
Lanthanum 38 ppm by weight XRF
Cerium 100 ppm by weight XRF