NGDB rock sample M194285

Element Measured value Units of measure Analytical method
LOI 2.85 percent by weight (unknown method)
H2O+ 0.96 percent bound water (unknown method)
H2O- 1.36 percent moisture (unknown method)
CO2 0.54 percent by weight Titration
Fluorine 0.07 percent by weight ISE
Na2O 2.8 percent by weight XRF
MgO 3.6 percent by weight XRF
Al2O3 16.7 percent by weight XRF
SiO2 53.2 percent by weight XRF
P2O5 0.39 percent by weight XRF
Chlorine 0.007 percent by weight ISE
K2O 3.16 percent by weight XRF
CaO 7.86 percent by weight XRF
TiO2 1.09 percent by weight XRF
Chromium 37 ppm by weight XRF
MnO 0.11 percent by weight XRF
FeO 2.51 percent by weight Titration
FeTO3 8.42 percent Fe2O3 by weight XRF
Nickel 36 ppm by weight XRF
Copper 110 ppm by weight XRF
Zinc 66 ppm by weight XRF
Rubidium 128 ppm by weight XRF
Strontium 560 ppm by weight XRF
Yttrium 41 ppm by weight XRF
Zirconium 280 ppm by weight XRF
Niobium 19 ppm by weight XRF
Barium 780 ppm by weight XRF
Lanthanum L30 ppm by weight XRF
Cerium 63 ppm by weight XRF