NGDB rock sample D583774

Element Measured value Units of measure Analytical method
LOI 1.66 percent by weight (unknown method)
Sodium 0.018 percent by weight INAA
Na2O L0.15 percent by weight XRF
MgO 0.12 percent by weight XRF
Al2O3 0.74 percent by weight XRF
SiO2 95.8 percent by weight XRF
P2O5 0.07 percent by weight XRF
Potassium 0.17 percent by weight INAA
K2O 0.21 percent by weight XRF
Calcium L0.4 percent by weight INAA
CaO 0.02 percent by weight XRF
Scandium 0.665 ppm by weight INAA
TiO2 0.06 percent by weight XRF
Chromium 11.2 ppm by weight INAA
MnO L0.01 percent by weight XRF
Iron 0.282 percent by weight INAA
FeTO3 0.41 percent Fe2O3 by weight XRF
Cobalt 126 ppm by weight INAA
Nickel 32 ppm by weight INAA
Zinc 11 ppm by weight INAA
Arsenic 7.7 ppm by weight INAA
Rubidium 7.3 ppm by weight INAA
Strontium L20 ppm by weight INAA
Zirconium L30 ppm by weight INAA
Antimony 2.21 ppm by weight INAA
Cesium 0.22 ppm by weight INAA
Barium 110 ppm by weight INAA
Lanthanum 1.4 ppm by weight INAA
Cerium 2 ppm by weight INAA
Neodymium 1.6 ppm by weight INAA
Samarium 0.27 ppm by weight INAA
Europium 0.079 ppm by weight INAA
Terbium 0.067 ppm by weight INAA
Ytterbium 0.3 ppm by weight INAA
Lutetium 0.034 ppm by weight INAA
Hafnium 0.31 ppm by weight INAA
Tantalum 3.01 ppm by weight INAA
Gold 43 ppb by weight INAA
Thorium 0.49 ppm by weight INAA
Uranium 2 ppm by weight INAA