NGDB rock sample M184020

Element Measured value Units of measure Analytical method
LOI 2.64 percent by weight (unknown method)
H2O+ 2.38 percent bound water (unknown method)
H2O- 0.22 percent moisture (unknown method)
CO2 0.81 percent by weight Titration
Sodium 3.07 percent by weight INAA
Na2O 4 percent by weight XRF
MgO 3.6 percent by weight XRF
Al2O3 16.3 percent by weight XRF
SiO2 55.4 percent by weight XRF
P2O5 0.26 percent by weight XRF
K2O 1.58 percent by weight XRF
CaO 6.08 percent by weight XRF
Scandium 16.1 ppm by weight INAA
16.8 ppm by weight ICP-AES
TiO2 1 percent by weight XRF
Vanadium 133 ppm by weight ICP-AES
Chromium 45.2 ppm by weight INAA
52 ppm by weight ICP-AES
MnO 0.12 percent by weight XRF
Iron 5.28 percent by weight INAA
FeO 5.09 percent by weight Titration
FeTO3 8.11 percent Fe2O3 by weight XRF
Cobalt 20.5 ppm by weight INAA
20 ppm by weight ICP-AES
Nickel 31 ppm by weight INAA
39 ppm by weight ICP-AES
Copper 48 ppm by weight ICP-AES
Zinc 98.2 ppm by weight INAA
Rubidium 22 ppm by weight XRF
28.3 ppm by weight INAA
Strontium 295 ppm by weight XRF
324 ppm by weight INAA
Yttrium 24 ppm by weight XRF
Zirconium 176 ppm by weight XRF
209 ppm by weight INAA
Niobium 18 ppm by weight XRF
Antimony 0.32 ppm by weight INAA
Cesium 0.382 ppm by weight INAA
Barium 480 ppm by weight XRF
472 ppm by weight INAA
Lanthanum L30 ppm by weight XRF
20.3 ppm by weight INAA
Cerium L30 ppm by weight XRF
42.5 ppm by weight INAA
Neodymium 19.1 ppm by weight INAA
Samarium 4.59 ppm by weight INAA
Europium 1.34 ppm by weight INAA
Terbium 0.728 ppm by weight INAA
Ytterbium 2.59 ppm by weight INAA
Lutetium 0.39 ppm by weight INAA
Hafnium 3.93 ppm by weight INAA
Tantalum 0.763 ppm by weight INAA
Thorium 3.03 ppm by weight INAA
Uranium 1.36 ppm by weight INAA