NGDB rock sample C139420

Element Measured value Units of measure Analytical method
LOI 0.91 percent by weight (unknown method)
Na2O 3.57 percent by weight XRF
MgO 3.11 percent by weight XRF
Al2O3 16.4 percent by weight XRF
SiO2 60 percent by weight XRF
P2O5 0.21 percent by weight XRF
K2O 1.37 percent by weight XRF
CaO 6.64 percent by weight XRF
TiO2 0.72 percent by weight XRF
Vanadium 144 ppm by weight XRF
Chromium 22 ppm by weight XRF
MnO 0.13 percent by weight XRF
FeTO3 6.89 percent Fe2O3 by weight XRF
Nickel 3 ppm by weight XRF
Copper 28 ppm by weight XRF
Zinc 70 ppm by weight XRF
Gallium 19 ppm by weight XRF
Arsenic 4 ppm by weight XRF
Selenium <1 ppm by weight XRF
Bromine 2 ppm by weight XRF
Rubidium 29 ppm by weight XRF
Strontium 297 ppm by weight XRF
Yttrium 31 ppm by weight XRF
Zirconium 128 ppm by weight XRF
Niobium 4 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 464 ppm by weight XRF
Lanthanum 9 ppm by weight XRF
Cerium 21 ppm by weight XRF
Neodymium 14 ppm by weight XRF
Lead 7 ppm by weight XRF
Bismuth <5 ppm by weight XRF
Thorium <2 ppm by weight XRF
Uranium 2 ppm by weight XRF