NGDB rock sample M199184

Element Measured value Units of measure Analytical method
LOI 0.9 percent by weight (unknown method)
H2O+ 1.07 percent bound water (unknown method)
H2O- 0.09 percent moisture (unknown method)
CO2 0.05 percent by weight Titration
Sodium 2.52 percent by weight INAA
Na2O 3.16 percent by weight XRF
MgO 2.43 percent by weight XRF
Al2O3 15.4 percent by weight XRF
SiO2 63.8 percent by weight XRF
P2O5 0.25 percent by weight XRF
K2O 3.3 percent by weight XRF
CaO 4.56 percent by weight XRF
Scandium 16.3 ppm by weight INAA
TiO2 0.58 percent by weight XRF
Chromium 32 ppm by weight XRF
47.3 ppm by weight INAA
MnO 0.11 percent by weight XRF
Iron 3.84 percent by weight INAA
FeO 3.99 percent by weight Titration
FeTO3 5.09 percent Fe2O3 by weight XRF
Cobalt 11.8 ppm by weight INAA
Nickel L10 ppm by weight XRF
13 ppm by weight INAA
Copper 192 ppm by weight XRF
Zinc 108 ppm by weight XRF
110 ppm by weight INAA
Arsenic 9.8 ppm by weight INAA
Rubidium 96 ppm by weight XRF
104 ppm by weight INAA
Strontium 400 ppm by weight XRF
419 ppm by weight INAA
Yttrium 29 ppm by weight XRF
Zirconium 245 ppm by weight XRF
309 ppm by weight INAA
Niobium 14 ppm by weight XRF
Antimony 1.27 ppm by weight INAA
Cesium 5.34 ppm by weight INAA
Barium 660 ppm by weight XRF
695 ppm by weight INAA
Lanthanum 43 ppm by weight XRF
46.5 ppm by weight INAA
Cerium 98 ppm by weight XRF
91.3 ppm by weight INAA
Neodymium 42.9 ppm by weight INAA
Samarium 9.09 ppm by weight INAA
Europium 1.41 ppm by weight INAA
Terbium 1.02 ppm by weight INAA
Ytterbium 3.21 ppm by weight INAA
Lutetium 0.491 ppm by weight INAA
Hafnium 8.69 ppm by weight INAA
Tantalum 1.32 ppm by weight INAA
Gold L0.88 ppb by weight INAA
Thorium 21.2 ppm by weight INAA
Uranium 13.5 ppm by weight INAA