NGDB rock sample M199196

Element Measured value Units of measure Analytical method
LOI L0.01 percent by weight (unknown method)
H2O+ 0.37 percent bound water (unknown method)
H2O- 0.14 percent moisture (unknown method)
CO2 0.11 percent by weight Titration
Sodium 2.32 percent by weight INAA
Na2O 2.93 percent by weight XRF
MgO 5.21 percent by weight XRF
Al2O3 15.9 percent by weight XRF
SiO2 41.9 percent by weight XRF
P2O5 4.67 percent by weight XRF
K2O 0.44 percent by weight XRF
CaO 12.7 percent by weight XRF
Scandium 24 ppm by weight INAA
TiO2 3.74 percent by weight XRF
Chromium L20 ppm by weight XRF
31 ppm by weight INAA
MnO 0.2 percent by weight XRF
Iron 9.96 percent by weight INAA
FeO 10.68 percent by weight Titration
FeTO3 12.7 percent Fe2O3 by weight XRF
Cobalt 35.2 ppm by weight INAA
Nickel 18 ppm by weight XRF
L15 ppm by weight INAA
Copper 28 ppm by weight XRF
Zinc 74 ppm by weight XRF
108 ppm by weight INAA
Arsenic L1.2 ppm by weight INAA
Rubidium 13 ppm by weight XRF
7.2 ppm by weight INAA
Strontium 840 ppm by weight XRF
901 ppm by weight INAA
Yttrium 55 ppm by weight XRF
Zirconium 75 ppm by weight XRF
227 ppm by weight INAA
Niobium 10 ppm by weight XRF
Cesium 0.432 ppm by weight INAA
Barium 365 ppm by weight XRF
407 ppm by weight INAA
Lanthanum 33 ppm by weight XRF
44.5 ppm by weight INAA
Cerium 104 ppm by weight XRF
121 ppm by weight INAA
Neodymium 89.8 ppm by weight INAA
Samarium 21.2 ppm by weight INAA
Europium 4.81 ppm by weight INAA
Terbium 2.35 ppm by weight INAA
Ytterbium 4.02 ppm by weight INAA
Lutetium 0.589 ppm by weight INAA
Hafnium 1.51 ppm by weight INAA
Tantalum 0.718 ppm by weight INAA
Tungsten L0.64 ppm by weight INAA
Gold L2.1 ppb by weight INAA
Thorium 1.79 ppm by weight INAA
Uranium 0.934 ppm by weight INAA