NGDB rock sample M184533

Element Measured value Units of measure Analytical method
LOI 0.5 percent by weight (unknown method)
H2O+ 0.42 percent bound water (unknown method)
H2O- 0.09 percent moisture (unknown method)
CO2 0.05 percent by weight Titration
Fluorine 0.02 percent by weight ISE
Sodium 3.41 percent by weight INAA
Na2O 4.5 percent by weight XRF
MgO 1.2 percent by weight XRF
Al2O3 17.6 percent by weight XRF
SiO2 61.9 percent by weight XRF
P2O5 0.2 percent by weight XRF
Chlorine 0.034 percent by weight ISE
K2O 3.86 percent by weight XRF
CaO 4.44 percent by weight XRF
Scandium 3.45 ppm by weight INAA
TiO2 0.48 percent by weight XRF
Chromium L10 ppm by weight XRF
1.3 ppm by weight INAA
MnO 0.17 percent by weight XRF
Iron 2.9 percent by weight INAA
FeO 1.59 percent by weight Titration
FeTO3 4.18 percent Fe2O3 by weight XRF
Cobalt 6.88 ppm by weight INAA
Nickel 8.1 ppm by weight INAA
Zinc 43.2 ppm by weight INAA
Rubidium 60 ppm by weight XRF
54.9 ppm by weight INAA
Strontium 750 ppm by weight XRF
827 ppm by weight INAA
Yttrium 16 ppm by weight XRF
Zirconium 170 ppm by weight XRF
135 ppm by weight INAA
Niobium L10 ppm by weight XRF
Tin L10 ppm by weight XRF
Antimony 0.56 ppm by weight INAA
Cesium 0.329 ppm by weight INAA
Barium 418 ppm by weight INAA
Lanthanum 15 ppm by weight INAA
Cerium 31.4 ppm by weight INAA
Neodymium 16.9 ppm by weight INAA
Samarium 3.59 ppm by weight INAA
Europium 1.2 ppm by weight INAA
Gadolinium 3.48 ppm by weight INAA
Terbium 0.543 ppm by weight INAA
Thulium 0.341 ppm by weight INAA
Ytterbium 2.14 ppm by weight INAA
Lutetium 0.337 ppm by weight INAA
Hafnium 3.48 ppm by weight INAA
Tantalum 0.504 ppm by weight INAA
Thorium 2.73 ppm by weight INAA
Uranium 1.34 ppm by weight INAA