NGDB rock sample M194301

Element Measured value Units of measure Analytical method
LOI 27.5 percent by weight (unknown method)
H2O+ 1.85 percent bound water (unknown method)
H2O- 1.9 percent moisture (unknown method)
CO2 21.5 percent by weight Titration
Fluorine 0.03 percent by weight ISE
Na2O 0.7 percent by weight XRF
MgO 0.71 percent by weight XRF
Al2O3 5.15 percent by weight XRF
SiO2 31.9 percent by weight XRF
P2O5 L0.05 percent by weight XRF
Chlorine 0.018 percent by weight ISE
K2O 1.66 percent by weight XRF
CaO 31.6 percent by weight XRF
TiO2 0.03 percent by weight XRF
Chromium L20 ppm by weight XRF
MnO 0.14 percent by weight XRF
FeO 0.04 percent by weight Titration
FeTO3 0.6 percent Fe2O3 by weight XRF
Nickel 20 ppm by weight XRF
Copper 23 ppm by weight XRF
Zinc 38 ppm by weight XRF
Rubidium 80 ppm by weight XRF
Strontium 104 ppm by weight XRF
Yttrium 11 ppm by weight XRF
Zirconium 47 ppm by weight XRF
Niobium L10 ppm by weight XRF
Barium 320 ppm by weight XRF
Lanthanum L30 ppm by weight XRF
Cerium 36 ppm by weight XRF