NGDB rock sample D391714

Element Measured value Units of measure Analytical method
LOI L0.01 percent by weight (unknown method)
Sodium 2.33 percent by weight INAA
Na2O 3.12 percent by weight XRF
MgO 7.74 percent by weight XRF
Al2O3 16.5 percent by weight XRF
SiO2 49.4 percent by weight XRF
P2O5 0.28 percent by weight XRF
K2O 0.66 percent by weight XRF
CaO 9.32 percent by weight XRF
Scandium 27 ppm by weight INAA
TiO2 1.34 percent by weight XRF
Chromium 240 ppm by weight XRF
248 ppm by weight INAA
MnO 0.17 percent by weight XRF
Iron 8.17 percent by weight INAA
FeTO3 11.6 percent Fe2O3 by weight XRF
Cobalt 46.2 ppm by weight INAA
Nickel 130 ppm by weight XRF
131 ppm by weight INAA
Copper 60 ppm by weight XRF
Zinc 83 ppm by weight XRF
83.5 ppm by weight INAA
Arsenic 0.36 ppm by weight INAA
Rubidium 10 ppm by weight XRF
10 ppm by weight INAA
Strontium 620 ppm by weight XRF
684 ppm by weight INAA
Yttrium 22 ppm by weight XRF
Zirconium 146 ppm by weight XRF
123 ppm by weight INAA
Niobium 9 ppm by weight XRF
Antimony 0.067 ppm by weight INAA
Cesium 0.155 ppm by weight INAA
Barium 570 ppm by weight XRF
563 ppm by weight INAA
Lanthanum L30 ppm by weight XRF
25.9 ppm by weight INAA
Cerium 48 ppm by weight XRF
54.6 ppm by weight INAA
Neodymium 27.1 ppm by weight INAA
Samarium 5.01 ppm by weight INAA
Europium 1.58 ppm by weight INAA
Gadolinium 4.31 ppm by weight INAA
Terbium 0.684 ppm by weight INAA
Thulium 0.356 ppm by weight INAA
Ytterbium 2.18 ppm by weight INAA
Lutetium 0.321 ppm by weight INAA
Hafnium 2.86 ppm by weight INAA
Tantalum 0.364 ppm by weight INAA
Gold L2 ppb by weight INAA
Thorium 1.53 ppm by weight INAA
Uranium 0.369 ppm by weight INAA