NGDB rock sample D583760

Element Measured value Units of measure Analytical method
LOI 1.18 percent by weight (unknown method)
Sodium 0.669 percent by weight INAA
Na2O 0.88 percent by weight XRF
MgO 0.66 percent by weight XRF
Al2O3 5.27 percent by weight XRF
SiO2 87.5 percent by weight XRF
P2O5 0.09 percent by weight XRF
Potassium 1.4 percent by weight INAA
K2O 1.67 percent by weight XRF
Calcium L0.5 percent by weight INAA
CaO 0.06 percent by weight XRF
Scandium 7.09 ppm by weight INAA
TiO2 0.29 percent by weight XRF
Chromium 42.5 ppm by weight INAA
MnO 0.01 percent by weight XRF
Iron 1.32 percent by weight INAA
FeTO3 1.84 percent Fe2O3 by weight XRF
Cobalt 88.2 ppm by weight INAA
Nickel 28 ppm by weight INAA
Zinc 3.9 ppm by weight INAA
Arsenic 8 ppm by weight INAA
Rubidium 25 ppm by weight INAA
Strontium 32 ppm by weight INAA
Zirconium 70 ppm by weight INAA
Antimony 1.93 ppm by weight INAA
Cesium 1.2 ppm by weight INAA
Barium 771 ppm by weight INAA
Lanthanum 12.1 ppm by weight INAA
Cerium 18.7 ppm by weight INAA
Neodymium 10 ppm by weight INAA
Samarium 2.1 ppm by weight INAA
Europium 0.36 ppm by weight INAA
Terbium 0.27 ppm by weight INAA
Ytterbium 1.3 ppm by weight INAA
Lutetium 0.17 ppm by weight INAA
Hafnium 1.61 ppm by weight INAA
Tantalum 2.25 ppm by weight INAA
Gold 30 ppb by weight INAA
Thorium 2.23 ppm by weight INAA
Uranium 1 ppm by weight INAA