NGDB rock sample M184543

Element Measured value Units of measure Analytical method
LOI 8.01 percent by weight (unknown method)
H2O+ 1.81 percent bound water (unknown method)
H2O- 0.05 percent moisture (unknown method)
CO2 9.37 percent by weight Titration
Sodium 0.569 percent by weight INAA
Na2O 0.7 percent by weight XRF
MgO 3.2 percent by weight XRF
Al2O3 16.7 percent by weight XRF
SiO2 46 percent by weight XRF
P2O5 0.42 percent by weight XRF
K2O 6.86 percent by weight XRF
CaO 6 percent by weight XRF
Scandium 12.2 ppm by weight INAA
TiO2 0.66 percent by weight XRF
Chromium L20 ppm by weight XRF
9.1 ppm by weight INAA
MnO 0.64 percent by weight XRF
Iron 5.31 percent by weight INAA
FeO 3.21 percent by weight Titration
FeTO3 7 percent Fe2O3 by weight XRF
Cobalt 25.3 ppm by weight INAA
Nickel L20 ppm by weight XRF
11 ppm by weight INAA
Copper 44 ppm by weight XRF
Zinc 158 ppm by weight XRF
142 ppm by weight INAA
Rubidium 82 ppm by weight XRF
88 ppm by weight INAA
Strontium 470 ppm by weight XRF
557 ppm by weight INAA
Yttrium 18 ppm by weight XRF
Zirconium 84 ppm by weight XRF
67 ppm by weight INAA
Niobium L10 ppm by weight XRF
Antimony 0.298 ppm by weight INAA
Cesium 1.62 ppm by weight INAA
Barium 290 ppm by weight XRF
232 ppm by weight INAA
Lanthanum 26 ppm by weight XRF
14.1 ppm by weight INAA
Cerium 50 ppm by weight XRF
33.7 ppm by weight INAA
Neodymium 20.3 ppm by weight INAA
Samarium 5.04 ppm by weight INAA
Europium 1.46 ppm by weight INAA
Gadolinium 4.48 ppm by weight INAA
Terbium 0.605 ppm by weight INAA
Thulium 0.277 ppm by weight INAA
Ytterbium 1.72 ppm by weight INAA
Lutetium 0.252 ppm by weight INAA
Hafnium 1.97 ppm by weight INAA
Tantalum 0.279 ppm by weight INAA
Thorium 1.9 ppm by weight INAA
Uranium 1.07 ppm by weight INAA