NGDB rock sample M186063

Element Measured value Units of measure Analytical method
LOI 7.79 percent by weight (unknown method)
H2O+ 3.13 percent bound water (unknown method)
H2O- 0.56 percent moisture (unknown method)
CO2 5.06 percent by weight Titration
Na2O 1.83 percent by weight XRF
MgO 3.78 percent by weight XRF
Al2O3 17.1 percent by weight XRF
SiO2 46.5 percent by weight XRF
P2O5 0.29 percent by weight XRF
K2O 0.23 percent by weight XRF
CaO 11.8 percent by weight XRF
TiO2 1.09 percent by weight XRF
Chromium 104 ppm by weight XRF
MnO 0.31 percent by weight XRF
FeO 6.47 percent by weight Titration
FeTO3 9.58 percent Fe2O3 by weight XRF
Nickel 28 ppm by weight XRF
Copper 58 ppm by weight XRF
Zinc 82 ppm by weight XRF
Rubidium 16 ppm by weight XRF
Strontium 400 ppm by weight XRF
Yttrium 22 ppm by weight XRF
Zirconium 124 ppm by weight XRF
Niobium L10 ppm by weight XRF
Barium 215 ppm by weight XRF
Lanthanum 58 ppm by weight XRF
Cerium 30 ppm by weight XRF