NGDB rock sample M184564

Element Measured value Units of measure Analytical method
LOI 5.46 percent by weight (unknown method)
H2O+ 5.18 percent bound water (unknown method)
H2O- 0.07 percent moisture (unknown method)
CO2 0.2 percent by weight Titration
Sodium 2.56 percent by weight INAA
Na2O 3.8 percent by weight XRF
MgO 8.6 percent by weight XRF
Al2O3 21.6 percent by weight XRF
SiO2 45.4 percent by weight XRF
P2O5 L0.02 percent by weight XRF
K2O L0.05 percent by weight XRF
CaO 11.5 percent by weight XRF
Scandium 17.7 ppm by weight INAA
TiO2 0.08 percent by weight XRF
Chromium 980 ppm by weight XRF
1010 ppm by weight INAA
MnO 0.05 percent by weight XRF
Iron 2.22 percent by weight INAA
FeO 2.21 percent by weight Titration
FeTO3 3.48 percent Fe2O3 by weight XRF
Cobalt 25.4 ppm by weight INAA
Nickel 240 ppm by weight XRF
186 ppm by weight INAA
Copper L20 ppm by weight XRF
Zinc L20 ppm by weight XRF
14 ppm by weight INAA
Rubidium L10 ppm by weight XRF
1.3 ppm by weight INAA
Strontium 24 ppm by weight XRF
L9.9 ppm by weight INAA
Yttrium L10 ppm by weight XRF
Zirconium 12 ppm by weight XRF
8.6 ppm by weight INAA
Niobium L10 ppm by weight XRF
Antimony 0.824 ppm by weight INAA
Cesium 0.047 ppm by weight INAA
Barium 118 ppm by weight XRF
58 ppm by weight INAA
Lanthanum 22 ppm by weight XRF
0.286 ppm by weight INAA
Cerium 64 ppm by weight XRF
0.761 ppm by weight INAA
Neodymium 0.61 ppm by weight INAA
Samarium 0.206 ppm by weight INAA
Europium 0.184 ppm by weight INAA
Gadolinium 0.29 ppm by weight INAA
Terbium 0.0597 ppm by weight INAA
Ytterbium 0.19 ppm by weight INAA
Lutetium 0.0269 ppm by weight INAA
Hafnium 0.0735 ppm by weight INAA
Tantalum 0.0043 ppm by weight INAA
Thorium L0.024 ppm by weight INAA
Uranium 0.038 ppm by weight INAA