NGDB rock sample M184547

Element Measured value Units of measure Analytical method
LOI 8.84 percent by weight (unknown method)
H2O+ 1.72 percent bound water (unknown method)
H2O- 0.04 percent moisture (unknown method)
CO2 9.98 percent by weight Titration
Sodium 0.41 percent by weight INAA
Na2O 0.5 percent by weight XRF
MgO 3 percent by weight XRF
Al2O3 18.3 percent by weight XRF
SiO2 40.9 percent by weight XRF
P2O5 0.46 percent by weight XRF
K2O 8.28 percent by weight XRF
CaO 7 percent by weight XRF
Scandium 13 ppm by weight INAA
TiO2 0.86 percent by weight XRF
Chromium L20 ppm by weight XRF
1.61 ppm by weight INAA
MnO 0.66 percent by weight XRF
Iron 5.51 percent by weight INAA
FeO 3.21 percent by weight Titration
FeTO3 7.02 percent Fe2O3 by weight XRF
Cobalt 22.1 ppm by weight INAA
Nickel L20 ppm by weight XRF
6.4 ppm by weight INAA
Copper 40 ppm by weight XRF
Zinc 120 ppm by weight XRF
105 ppm by weight INAA
Rubidium 86 ppm by weight XRF
89.1 ppm by weight INAA
Strontium 515 ppm by weight XRF
564 ppm by weight INAA
Yttrium 24 ppm by weight XRF
Zirconium 96 ppm by weight XRF
86.1 ppm by weight INAA
Niobium 12 ppm by weight XRF
Antimony 0.355 ppm by weight INAA
Cesium 1.5 ppm by weight INAA
Barium 450 ppm by weight XRF
437 ppm by weight INAA
Lanthanum 20 ppm by weight XRF
14.9 ppm by weight INAA
Cerium 52 ppm by weight XRF
35 ppm by weight INAA
Neodymium 21 ppm by weight INAA
Samarium 5.32 ppm by weight INAA
Europium 1.47 ppm by weight INAA
Gadolinium 4.67 ppm by weight INAA
Terbium 0.625 ppm by weight INAA
Thulium 0.311 ppm by weight INAA
Ytterbium 1.9 ppm by weight INAA
Lutetium 0.272 ppm by weight INAA
Hafnium 2.18 ppm by weight INAA
Tantalum 0.353 ppm by weight INAA
Thorium 2.19 ppm by weight INAA
Uranium 1.37 ppm by weight INAA