NGDB rock sample C139433

Element Measured value Units of measure Analytical method
LOI 1.6 percent by weight (unknown method)
Na2O 3.76 percent by weight XRF
MgO 1.9 percent by weight XRF
Al2O3 14.4 percent by weight XRF
SiO2 66.5 percent by weight XRF
P2O5 0.19 percent by weight XRF
K2O 2.08 percent by weight XRF
CaO 4.11 percent by weight XRF
TiO2 0.57 percent by weight XRF
Vanadium 89 ppm by weight XRF
Chromium 14 ppm by weight XRF
MnO 0.1 percent by weight XRF
FeTO3 4.97 percent Fe2O3 by weight XRF
Nickel 3 ppm by weight XRF
Copper 15 ppm by weight XRF
Zinc 59 ppm by weight XRF
Gallium 17 ppm by weight XRF
Arsenic 6 ppm by weight XRF
Selenium <1 ppm by weight XRF
Bromine 3 ppm by weight XRF
Rubidium 50 ppm by weight XRF
Strontium 214 ppm by weight XRF
Yttrium 32 ppm by weight XRF
Zirconium 171 ppm by weight XRF
Niobium 5 ppm by weight XRF
Molybdenum 3 ppm by weight XRF
Silver <1 ppm by weight XRF
Cadmium <1 ppm by weight XRF
Tin <2 ppm by weight XRF
Antimony <2 ppm by weight XRF
Cesium <3 ppm by weight XRF
Barium 541 ppm by weight XRF
Lanthanum 10 ppm by weight XRF
Cerium 23 ppm by weight XRF
Neodymium 19 ppm by weight XRF
Lead 8 ppm by weight XRF
Bismuth <5 ppm by weight XRF
Thorium <2 ppm by weight XRF
Uranium 4 ppm by weight XRF