NGDB rock sample M193091

Element Measured value Units of measure Analytical method
LOI 0.62 percent by weight (unknown method)
H2O+ 0.39 percent bound water (unknown method)
H2O- 0.12 percent moisture (unknown method)
CO2 0.09 percent by weight Titration
Sodium 3.03 percent by weight INAA
Na2O 4.1 percent by weight XRF
MgO 0.48 percent by weight XRF
Al2O3 14.6 percent by weight XRF
SiO2 72.5 percent by weight XRF
P2O5 0.06 percent by weight XRF
K2O 2.79 percent by weight XRF
CaO 2.29 percent by weight XRF
Scandium 1.61 ppm by weight INAA
TiO2 0.18 percent by weight XRF
Chromium 0.57 ppm by weight INAA
MnO 0.06 percent by weight XRF
Iron 1.16 percent by weight INAA
FeO 1.11 percent by weight Titration
FeTO3 1.7 percent Fe2O3 by weight XRF
Cobalt 1.17 ppm by weight INAA
Nickel L10 ppm by weight XRF
Copper 10 ppm by weight XRF
Zinc 54 ppm by weight XRF
29.3 ppm by weight INAA
Arsenic 0.36 ppm by weight INAA
Rubidium 56 ppm by weight XRF
57.4 ppm by weight INAA
Strontium 340 ppm by weight XRF
393 ppm by weight INAA
Yttrium 16 ppm by weight XRF
Zirconium 142 ppm by weight XRF
116 ppm by weight INAA
Niobium 10 ppm by weight XRF
Antimony 0.0804 ppm by weight INAA
Cesium 1.01 ppm by weight INAA
Barium 900 ppm by weight XRF
880 ppm by weight INAA
Lanthanum 32 ppm by weight XRF
22.7 ppm by weight INAA
Cerium 68 ppm by weight XRF
45.2 ppm by weight INAA
Neodymium 16.8 ppm by weight INAA
Samarium 3.09 ppm by weight INAA
Europium 0.681 ppm by weight INAA
Gadolinium 2.7 ppm by weight INAA
Terbium 0.362 ppm by weight INAA
Thulium 0.26 ppm by weight INAA
Ytterbium 1.8 ppm by weight INAA
Lutetium 0.276 ppm by weight INAA
Hafnium 3.12 ppm by weight INAA
Tantalum 0.811 ppm by weight INAA
Gold L1.8 ppb by weight INAA
N0.002 ppm by weight AA
Thorium 6.45 ppm by weight INAA
5.8 ppm by weight DNAA
Uranium 3.1 ppm by weight INAA
2.97 ppm by weight DNAA