NGDB rock sample M162655

Element Measured value Units of measure Analytical method
H2O+ 0.68 percent bound water (unknown method)
H2O- 0.11 percent moisture (unknown method)
CO2 0.09 percent by weight Miscellaneous Methods
Sodium 1.99 percent by weight INAA
Na2O 2.71 percent by weight XRF
MgO 1.46 percent by weight XRF
Al2O3 15.5 percent by weight XRF
SiO2 65.6 percent by weight XRF
P2O5 0.29 percent by weight XRF
K2O 4.11 percent by weight XRF
CaO 3.86 percent by weight XRF
Scandium 9.55 ppm by weight INAA
TiO2 0.57 percent by weight XRF
Chromium 4.14 ppm by weight INAA
MnO 0.1 percent by weight XRF
Iron 3.1 percent by weight INAA
FeO 2.15 percent by weight Unspecified Methods
FeTO3 4.62 percent Fe2O3 by weight XRF
Cobalt 7.98 ppm by weight INAA
Zinc 54.9 ppm by weight INAA
Rubidium 106 ppm by weight XRF
109 ppm by weight INAA
Strontium 448 ppm by weight XRF
Yttrium 21 ppm by weight XRF
Zirconium 168 ppm by weight XRF
171 ppm by weight INAA
Niobium L10 ppm by weight XRF
Cesium 0.675 ppm by weight INAA
Barium 1250 ppm by weight INAA
Lanthanum 46 ppm by weight INAA
Cerium 89.5 ppm by weight INAA
Neodymium 37 ppm by weight INAA
Samarium 5.89 ppm by weight INAA
Europium 1.62 ppm by weight INAA
Gadolinium 4.61 ppm by weight INAA
Terbium 0.659 ppm by weight INAA
Thulium 0.328 ppm by weight INAA
Ytterbium 2.04 ppm by weight INAA
Lutetium 0.291 ppm by weight INAA
Hafnium 4.83 ppm by weight INAA
Tantalum 0.668 ppm by weight INAA
Thorium 8.88 ppm by weight INAA
Uranium 1.05 ppm by weight INAA