NGDB rock sample M196576

Element Measured value Units of measure Analytical method
LOI 1.82 percent by weight (unknown method)
Na2O 1.68 percent by weight XRF
MgO 6.74 percent by weight XRF
Al2O3 15.6 percent by weight XRF
SiO2 48.5 percent by weight XRF
P2O5 0.33 percent by weight XRF
K2O 2.02 percent by weight XRF
CaO 10.6 percent by weight XRF
TiO2 1.11 percent by weight XRF
MnO 0.27 percent by weight XRF
FeTO3 11.3 percent Fe2O3 by weight XRF
Rubidium 49 ppm by weight XRF
Strontium 580 ppm by weight XRF
Yttrium 25 ppm by weight XRF
Zirconium 72 ppm by weight XRF
Niobium L10 ppm by weight XRF