NGDB rock sample M203347

Element Measured value Units of measure Analytical method
LOI 1.63 percent by weight (unknown method)
Na2O 3.79 percent by weight XRF
MgO 2.72 percent by weight XRF
Al2O3 17.5 percent by weight XRF
SiO2 55.8 percent by weight XRF
P2O5 0.29 percent by weight XRF
K2O 1.32 percent by weight XRF
CaO 7.45 percent by weight XRF
TiO2 1.12 percent by weight XRF
Chromium 26 ppm by weight XRF
MnO 0.15 percent by weight XRF
FeTO3 8.02 percent Fe2O3 by weight XRF
Nickel 12 ppm by weight XRF
Copper 43 ppm by weight XRF
Zinc 70 ppm by weight XRF
Rubidium 59 ppm by weight XRF
Strontium 550 ppm by weight XRF
Yttrium 33 ppm by weight XRF
Zirconium 164 ppm by weight XRF
Niobium 10 ppm by weight XRF
Barium 480 ppm by weight XRF
Lanthanum L30 ppm by weight XRF
Cerium 50 ppm by weight XRF