NGDB rock sample M135100

Element Measured value Units of measure Analytical method
H2O+ 1.09 percent bound water (unknown method)
H2O- 0.46 percent moisture (unknown method)
CO2 0.22 percent by weight Titration
Fluorine 0.02 percent by weight ISE
Na2O 3.36 percent by weight XRF
MgO 3.94 percent by weight XRF
Al2O3 16.7 percent by weight XRF
SiO2 59 percent by weight XRF
P2O5 0.19 percent by weight XRF
Chlorine 0.06 percent by weight ISE
K2O 1.12 percent by weight XRF
CaO 7.25 percent by weight XRF
Scandium 22.9 ppm by weight INAA
TiO2 0.68 percent by weight XRF
Chromium 43.6 ppm by weight INAA
MnO 0.121 percent by weight XRF
Iron 4.69 percent by weight INAA
FeO 4.34 percent by weight Titration
FeTO3 6.6 percent Fe2O3 by weight XRF
Cobalt 19.4 ppm by weight INAA
Zinc 71.6 ppm by weight INAA
Rubidium L50 ppm by weight INAA
Zirconium 110 ppm by weight INAA
Antimony L0.7 ppm by weight INAA
Cesium 1.58 ppm by weight INAA
Barium 443 ppm by weight INAA
Lanthanum 7.92 ppm by weight INAA
Cerium 19.6 ppm by weight INAA
Neodymium 12.2 ppm by weight INAA
Samarium 3.42 ppm by weight INAA
Europium 0.788 ppm by weight INAA
Gadolinium 3 ppm by weight INAA
Terbium 0.657 ppm by weight INAA
Holmium 0.71 ppm by weight INAA
Thulium 0.37 ppm by weight INAA
Ytterbium 2.34 ppm by weight INAA
Lutetium 0.344 ppm by weight INAA
Hafnium 3.01 ppm by weight INAA
Tantalum L0.4 ppm by weight INAA
Thorium 2.32 ppm by weight INAA
Uranium 1.43 ppm by weight INAA