NGDB rock sample M184027

Element Measured value Units of measure Analytical method
LOI 1.65 percent by weight (unknown method)
H2O+ 2.2 percent bound water (unknown method)
H2O- 0.06 percent moisture (unknown method)
CO2 0.43 percent by weight Titration
Sodium 1.96 percent by weight INAA
Na2O 2.6 percent by weight XRF
MgO 5.2 percent by weight XRF
Al2O3 18.4 percent by weight XRF
SiO2 43.3 percent by weight XRF
P2O5 0.42 percent by weight XRF
K2O 0.8 percent by weight XRF
CaO 12.8 percent by weight XRF
Scandium 27.2 ppm by weight INAA
28.4 ppm by weight ICP-AES
TiO2 1.26 percent by weight XRF
Vanadium 360 ppm by weight ICP-AES
Chromium 10.1 ppm by weight INAA
15 ppm by weight ICP-AES
MnO 0.23 percent by weight XRF
Iron 7.8 percent by weight INAA
FeO 4.39 percent by weight Titration
FeTO3 11.7 percent Fe2O3 by weight XRF
Cobalt 29.1 ppm by weight INAA
30 ppm by weight ICP-AES
Nickel 15 ppm by weight INAA
13.8 ppm by weight ICP-AES
Copper 46 ppm by weight ICP-AES
Zinc 92.8 ppm by weight INAA
Rubidium 10 ppm by weight XRF
7.23 ppm by weight INAA
Strontium 900 ppm by weight XRF
1020 ppm by weight INAA
Yttrium 24 ppm by weight XRF
Zirconium 60 ppm by weight XRF
Niobium 12 ppm by weight XRF
Antimony 2.51 ppm by weight INAA
Cesium 0.375 ppm by weight INAA
Barium 355 ppm by weight XRF
301 ppm by weight INAA
Lanthanum L30 ppm by weight XRF
7.34 ppm by weight INAA
Cerium L30 ppm by weight XRF
20.4 ppm by weight INAA
Neodymium 14.1 ppm by weight INAA
Samarium 4.25 ppm by weight INAA
Europium 1.52 ppm by weight INAA
Terbium 0.798 ppm by weight INAA
Ytterbium 2.4 ppm by weight INAA
Lutetium 0.346 ppm by weight INAA
Hafnium 1.28 ppm by weight INAA
Tantalum 0.209 ppm by weight INAA
Thorium 0.203 ppm by weight INAA
Uranium 0.12 ppm by weight INAA