NGDB rock sample M184545

Element Measured value Units of measure Analytical method
LOI 5.47 percent by weight (unknown method)
H2O+ 2.4 percent bound water (unknown method)
H2O- 0.04 percent moisture (unknown method)
CO2 5.64 percent by weight Titration
Sodium 0.135 percent by weight INAA
Na2O L0.3 percent by weight XRF
MgO 2.6 percent by weight XRF
Al2O3 20 percent by weight XRF
SiO2 46.8 percent by weight XRF
P2O5 0.34 percent by weight XRF
K2O 8.2 percent by weight XRF
CaO 3.6 percent by weight XRF
Scandium 10.9 ppm by weight INAA
TiO2 0.68 percent by weight XRF
Chromium L20 ppm by weight XRF
2.67 ppm by weight INAA
MnO 0.48 percent by weight XRF
Iron 6.12 percent by weight INAA
FeO 2.46 percent by weight Titration
FeTO3 7.38 percent Fe2O3 by weight XRF
Cobalt 28 ppm by weight INAA
Nickel L20 ppm by weight XRF
14 ppm by weight INAA
Copper 156 ppm by weight XRF
Zinc 760 ppm by weight XRF
828 ppm by weight INAA
Rubidium 106 ppm by weight XRF
107 ppm by weight INAA
Strontium 300 ppm by weight XRF
357 ppm by weight INAA
Yttrium 20 ppm by weight XRF
Zirconium 90 ppm by weight XRF
93.2 ppm by weight INAA
Niobium L10 ppm by weight XRF
Antimony 0.643 ppm by weight INAA
Cesium 2.33 ppm by weight INAA
Barium 380 ppm by weight XRF
302 ppm by weight INAA
Lanthanum 30 ppm by weight XRF
13.2 ppm by weight INAA
Cerium 50 ppm by weight XRF
31.3 ppm by weight INAA
Neodymium 19.2 ppm by weight INAA
Samarium 4.71 ppm by weight INAA
Europium 1.4 ppm by weight INAA
Gadolinium 4.7 ppm by weight INAA
Terbium 0.614 ppm by weight INAA
Thulium 0.331 ppm by weight INAA
Ytterbium 2.06 ppm by weight INAA
Lutetium 0.299 ppm by weight INAA
Hafnium 2.24 ppm by weight INAA
Tantalum 0.332 ppm by weight INAA
Thorium 2.05 ppm by weight INAA
Uranium 1.23 ppm by weight INAA