NGDB rock sample D527133

Element Measured value Units of measure Analytical method
LOI 1.44 percent by weight (unknown method)
H2O+ 0.87 percent bound water (unknown method)
H2O- 0.07 percent moisture (unknown method)
CO2 L0.01 percent by weight Titration
Sodium 0.021 percent by weight INAA
Na2O 0.17 percent by weight XRF
MgO L0.1 percent by weight XRF
Al2O3 0.32 percent by weight XRF
SiO2 95.9 percent by weight XRF
P2O5 0.21 percent by weight XRF
Potassium L0.27 percent by weight INAA
K2O 0.1 percent by weight XRF
Calcium L0.4 percent by weight INAA
CaO 0.28 percent by weight XRF
Scandium 0.23 ppm by weight INAA
TiO2 0.03 percent by weight XRF
Chromium 60 ppm by weight XRF
51.3 ppm by weight INAA
MnO L0.01 percent by weight XRF
Iron 0.0681 percent by weight INAA
FeO 0.05 percent by weight Titration
FeTO3 0.15 percent Fe2O3 by weight XRF
Cobalt 123 ppm by weight INAA
Nickel 25 ppm by weight XRF
20 ppm by weight INAA
Copper 15 ppm by weight XRF
Zinc 17 ppm by weight XRF
32 ppm by weight INAA
Arsenic 1.3 ppm by weight INAA
Rubidium L10 ppm by weight XRF
2.5 ppm by weight INAA
Strontium 12 ppm by weight XRF
21 ppm by weight INAA
Yttrium L10 ppm by weight XRF
Zirconium 12 ppm by weight XRF
L7 ppm by weight INAA
Niobium L10 ppm by weight XRF
Antimony 0.5 ppm by weight INAA
Cesium 0.21 ppm by weight INAA
Barium 158 ppm by weight XRF
150 ppm by weight INAA
Lanthanum L30 ppm by weight XRF
5.8 ppm by weight INAA
Cerium L30 ppm by weight XRF
1.9 ppm by weight INAA
Neodymium 4.4 ppm by weight INAA
Samarium 0.94 ppm by weight INAA
Europium 0.2 ppm by weight INAA
Terbium 0.15 ppm by weight INAA
Ytterbium 0.39 ppm by weight INAA
Lutetium 0.058 ppm by weight INAA
Hafnium 0.13 ppm by weight INAA
Tantalum 2.7 ppm by weight INAA
Gold L2.4 ppb by weight INAA
Thorium 0.26 ppm by weight INAA
Uranium 1.7 ppm by weight INAA