NGDB rock sample M194286

Element Measured value Units of measure Analytical method
LOI 2.91 percent by weight (unknown method)
H2O+ 1.83 percent bound water (unknown method)
H2O- 0.64 percent moisture (unknown method)
CO2 0.7 percent by weight Titration
Fluorine 0.08 percent by weight ISE
Na2O 2.4 percent by weight XRF
MgO 6.02 percent by weight XRF
Al2O3 15.6 percent by weight XRF
SiO2 49.4 percent by weight XRF
P2O5 0.87 percent by weight XRF
Chlorine 0.005 percent by weight ISE
K2O 3.88 percent by weight XRF
CaO 8.67 percent by weight XRF
TiO2 0.93 percent by weight XRF
Chromium 148 ppm by weight XRF
MnO 0.13 percent by weight XRF
FeO 4.27 percent by weight Titration
FeTO3 9.05 percent Fe2O3 by weight XRF
Nickel 55 ppm by weight XRF
Copper 138 ppm by weight XRF
Zinc 70 ppm by weight XRF
Rubidium 118 ppm by weight XRF
Strontium 1100 ppm by weight XRF
Yttrium 13 ppm by weight XRF
Zirconium 95 ppm by weight XRF
Niobium L10 ppm by weight XRF
Barium 950 ppm by weight XRF
Lanthanum 33 ppm by weight XRF
Cerium 51 ppm by weight XRF