NGDB rock sample M184551

Element Measured value Units of measure Analytical method
LOI 7.32 percent by weight (unknown method)
H2O+ 6.45 percent bound water (unknown method)
H2O- 0.08 percent moisture (unknown method)
CO2 0.26 percent by weight Titration
Sodium 0.619 percent by weight INAA
Na2O 1.24 percent by weight XRF
MgO 11.5 percent by weight XRF
Al2O3 13.8 percent by weight XRF
SiO2 45.6 percent by weight XRF
P2O5 0.44 percent by weight XRF
K2O 0.24 percent by weight XRF
CaO 0.76 percent by weight XRF
Scandium 33.9 ppm by weight INAA
TiO2 1.4 percent by weight XRF
Chromium 125 ppm by weight XRF
94.1 ppm by weight INAA
MnO 0.36 percent by weight XRF
Iron 13 percent by weight INAA
FeO 11.7 percent by weight Titration
FeTO3 16.8 percent Fe2O3 by weight XRF
Cobalt 34.5 ppm by weight INAA
Nickel 46 ppm by weight XRF
40.7 ppm by weight INAA
Copper L20 ppm by weight XRF
Zinc 196 ppm by weight XRF
180 ppm by weight INAA
Rubidium L10 ppm by weight XRF
7.29 ppm by weight INAA
Strontium 16 ppm by weight XRF
L10 ppm by weight INAA
Yttrium 18 ppm by weight XRF
Zirconium 82 ppm by weight XRF
121 ppm by weight INAA
Niobium L10 ppm by weight XRF
Antimony 1.22 ppm by weight INAA
Cesium 0.176 ppm by weight INAA
Barium 355 ppm by weight XRF
295 ppm by weight INAA
Lanthanum L20 ppm by weight XRF
7.11 ppm by weight INAA
Cerium 30 ppm by weight XRF
17.2 ppm by weight INAA
Neodymium 11.7 ppm by weight INAA
Samarium 3.56 ppm by weight INAA
Europium 0.691 ppm by weight INAA
Gadolinium 4.38 ppm by weight INAA
Terbium 0.731 ppm by weight INAA
Thulium 0.434 ppm by weight INAA
Ytterbium 2.74 ppm by weight INAA
Lutetium 0.392 ppm by weight INAA
Hafnium 2.35 ppm by weight INAA
Tantalum 0.338 ppm by weight INAA
Thorium 0.853 ppm by weight INAA
Uranium 0.744 ppm by weight INAA