NGDB rock sample M193282

Element Measured value Units of measure Analytical method
LOI 2.05 percent by weight (unknown method)
H2O+ 2.69 percent bound water (unknown method)
H2O- 0.13 percent moisture (unknown method)
CO2 0.39 percent by weight Titration
Na2O 1.7 percent by weight XRF
MgO 8.64 percent by weight XRF
Al2O3 10.9 percent by weight XRF
SiO2 43.6 percent by weight XRF
P2O5 0.96 percent by weight XRF
K2O 1.17 percent by weight XRF
CaO 9.18 percent by weight XRF
TiO2 1.87 percent by weight XRF
Chromium L20 ppm by weight XRF
MnO 0.44 percent by weight XRF
FeO 10.54 percent by weight Titration
FeTO3 19.5 percent Fe2O3 by weight XRF
Nickel 34 ppm by weight XRF
Copper 240 ppm by weight XRF
Zinc 215 ppm by weight XRF
Rubidium 26 ppm by weight XRF
Strontium 420 ppm by weight XRF
Yttrium 44 ppm by weight XRF
Zirconium 98 ppm by weight XRF
Niobium 10 ppm by weight XRF
Barium 188 ppm by weight XRF
Lanthanum 36 ppm by weight XRF
Cerium 60 ppm by weight XRF