NGDB rock sample M193436

Element Measured value Units of measure Analytical method
LOI 0.44 percent by weight (unknown method)
Fluorine 0.63 percent by weight ISE
Na2O 4.26 percent by weight XRF
MgO L0.1 percent by weight XRF
Al2O3 13.1 percent by weight XRF
SiO2 75.1 percent by weight XRF
P2O5 L0.05 percent by weight XRF
Chlorine 0.004 percent by weight ISE
K2O 4.74 percent by weight XRF
CaO 1.13 percent by weight XRF
TiO2 L0.02 percent by weight XRF
MnO L0.02 percent by weight XRF
FeO 0.16 percent by weight Titration
FeTO3 0.17 percent Fe2O3 by weight XRF
Rubidium 330 ppm by weight XRF
Strontium 58 ppm by weight XRF
Yttrium 184 ppm by weight XRF
Zirconium 122 ppm by weight XRF
Niobium 68 ppm by weight XRF
Molybdenum L20 ppm by weight XRF
Tin 31 ppm by weight XRF
Barium 225 ppm by weight XRF
Lanthanum 30 ppm by weight XRF
Cerium 64 ppm by weight XRF