NGDB rock sample M184026

Element Measured value Units of measure Analytical method
LOI 2.24 percent by weight (unknown method)
H2O+ 2.76 percent bound water (unknown method)
H2O- 0.05 percent moisture (unknown method)
CO2 0.43 percent by weight Titration
Sodium 0.674 percent by weight INAA
Na2O 1 percent by weight XRF
MgO 6.9 percent by weight XRF
Al2O3 17.5 percent by weight XRF
SiO2 40.8 percent by weight XRF
P2O5 L0.02 percent by weight XRF
K2O 0.32 percent by weight XRF
CaO 14.8 percent by weight XRF
Scandium 45.9 ppm by weight INAA
51 ppm by weight ICP-AES
TiO2 1.2 percent by weight XRF
Vanadium 455 ppm by weight ICP-AES
Chromium 2.3 ppm by weight INAA
5.8 ppm by weight ICP-AES
MnO 0.18 percent by weight XRF
Iron 9.61 percent by weight INAA
FeO 5.68 percent by weight Titration
FeTO3 14.1 percent Fe2O3 by weight XRF
Cobalt 34.8 ppm by weight INAA
32 ppm by weight ICP-AES
Nickel L9.4 ppm by weight INAA
21.6 ppm by weight ICP-AES
Copper 11.5 ppm by weight ICP-AES
Rubidium L10 ppm by weight XRF
5.6 ppm by weight INAA
Strontium 640 ppm by weight XRF
751 ppm by weight INAA
Yttrium 10 ppm by weight XRF
Zirconium 50 ppm by weight XRF
Niobium 12 ppm by weight XRF
Antimony 0.636 ppm by weight INAA
Cesium 0.348 ppm by weight INAA
Barium 134 ppm by weight XRF
121 ppm by weight INAA
Lanthanum L30 ppm by weight XRF
2.37 ppm by weight INAA
Cerium L30 ppm by weight XRF
6.04 ppm by weight INAA
Neodymium 5.4 ppm by weight INAA
Samarium 1.66 ppm by weight INAA
Europium 0.599 ppm by weight INAA
Terbium 0.31 ppm by weight INAA
Ytterbium 0.999 ppm by weight INAA
Lutetium 0.15 ppm by weight INAA
Hafnium 0.743 ppm by weight INAA
Tantalum 0.0601 ppm by weight INAA
Thorium 0.1 ppm by weight INAA
Uranium 0.11 ppm by weight INAA