NGDB rock sample M184537

Element Measured value Units of measure Analytical method
LOI 1.72 percent by weight (unknown method)
H2O+ 1.74 percent bound water (unknown method)
H2O- 0.1 percent moisture (unknown method)
CO2 0.02 percent by weight Titration
Fluorine 0.03 percent by weight ISE
Sodium 3.7 percent by weight INAA
Na2O 4.8 percent by weight XRF
MgO 3.4 percent by weight XRF
Al2O3 18 percent by weight XRF
SiO2 56.2 percent by weight XRF
P2O5 0.36 percent by weight XRF
Chlorine 0.011 percent by weight ISE
K2O 2.52 percent by weight XRF
CaO 4.18 percent by weight XRF
Scandium 12.7 ppm by weight INAA
TiO2 0.62 percent by weight XRF
Chromium 15 ppm by weight XRF
13.1 ppm by weight INAA
MnO 0.18 percent by weight XRF
Iron 4.25 percent by weight INAA
FeO 4.55 percent by weight Titration
FeTO3 7.19 percent Fe2O3 by weight XRF
Cobalt 10.2 ppm by weight INAA
Nickel 8.48 ppm by weight INAA
Zinc 62.7 ppm by weight INAA
Rubidium 50 ppm by weight XRF
42 ppm by weight INAA
Strontium 675 ppm by weight XRF
785 ppm by weight INAA
Yttrium 17 ppm by weight XRF
Zirconium 96 ppm by weight XRF
62.2 ppm by weight INAA
Niobium L10 ppm by weight XRF
Tin L10 ppm by weight XRF
Antimony 0.735 ppm by weight INAA
Cesium 1.56 ppm by weight INAA
Barium 1050 ppm by weight INAA
Lanthanum 10.7 ppm by weight INAA
Cerium 21.9 ppm by weight INAA
Neodymium 11.3 ppm by weight INAA
Samarium 2.62 ppm by weight INAA
Europium 0.82 ppm by weight INAA
Gadolinium 2.56 ppm by weight INAA
Terbium 0.357 ppm by weight INAA
Thulium 0.225 ppm by weight INAA
Ytterbium 1.37 ppm by weight INAA
Lutetium 0.211 ppm by weight INAA
Hafnium 1.88 ppm by weight INAA
Tantalum 0.457 ppm by weight INAA
Thorium 1.69 ppm by weight INAA
Uranium 0.873 ppm by weight INAA