NGDB rock sample M184540

Element Measured value Units of measure Analytical method
LOI 9.94 percent by weight (unknown method)
H2O+ 3.78 percent bound water (unknown method)
H2O- 0.12 percent moisture (unknown method)
CO2 5.97 percent by weight Titration
Fluorine 0.04 percent by weight ISE
Sodium 0.574 percent by weight INAA
Na2O 0.7 percent by weight XRF
MgO 2.6 percent by weight XRF
Al2O3 16.9 percent by weight XRF
SiO2 47.1 percent by weight XRF
P2O5 0.5 percent by weight XRF
Chlorine 0.002 percent by weight ISE
K2O 2.82 percent by weight XRF
CaO 9.18 percent by weight XRF
Scandium 15.7 ppm by weight INAA
TiO2 0.66 percent by weight XRF
Chromium 20 ppm by weight XRF
1.75 ppm by weight INAA
MnO 0.24 percent by weight XRF
Iron 6.09 percent by weight INAA
FeO 5.92 percent by weight Titration
FeTO3 9.19 percent Fe2O3 by weight XRF
Cobalt 27 ppm by weight INAA
Nickel 13 ppm by weight INAA
Zinc 142 ppm by weight INAA
Rubidium 50 ppm by weight XRF
46.6 ppm by weight INAA
Strontium 400 ppm by weight XRF
410 ppm by weight INAA
Yttrium 20 ppm by weight XRF
Zirconium 90 ppm by weight XRF
76.1 ppm by weight INAA
Niobium L10 ppm by weight XRF
Tin L10 ppm by weight XRF
Antimony 1.82 ppm by weight INAA
Cesium 2.51 ppm by weight INAA
Barium 152 ppm by weight INAA
Lanthanum 12.7 ppm by weight INAA
Cerium 30.6 ppm by weight INAA
Neodymium 20.8 ppm by weight INAA
Samarium 5.57 ppm by weight INAA
Europium 1.55 ppm by weight INAA
Gadolinium 5.18 ppm by weight INAA
Terbium 0.71 ppm by weight INAA
Thulium 0.369 ppm by weight INAA
Ytterbium 2.16 ppm by weight INAA
Lutetium 0.319 ppm by weight INAA
Hafnium 2.26 ppm by weight INAA
Tantalum 0.265 ppm by weight INAA
Thorium 1.55 ppm by weight INAA
Uranium 0.78 ppm by weight INAA