NGDB rock sample M184557

Element Measured value Units of measure Analytical method
LOI 2.49 percent by weight (unknown method)
H2O+ 0.63 percent bound water (unknown method)
H2O- 0.07 percent moisture (unknown method)
CO2 1.76 percent by weight Titration
Sodium 0.0561 percent by weight INAA
Na2O L0.3 percent by weight XRF
MgO 0.6 percent by weight XRF
Al2O3 4.12 percent by weight XRF
SiO2 85.7 percent by weight XRF
P2O5 0.08 percent by weight XRF
K2O 1 percent by weight XRF
CaO 0.8 percent by weight XRF
Scandium 8.01 ppm by weight INAA
TiO2 0.22 percent by weight XRF
Chromium 50 ppm by weight XRF
48.6 ppm by weight INAA
MnO 0.02 percent by weight XRF
Iron 2.44 percent by weight INAA
FeO 0.16 percent by weight Titration
FeTO3 2.91 percent Fe2O3 by weight XRF
Cobalt 7.37 ppm by weight INAA
Nickel L20 ppm by weight XRF
27.9 ppm by weight INAA
Copper L20 ppm by weight XRF
Zinc 820 ppm by weight XRF
782 ppm by weight INAA
Rubidium 12 ppm by weight XRF
26.2 ppm by weight INAA
Strontium 14 ppm by weight XRF
43.1 ppm by weight INAA
Yttrium 10 ppm by weight XRF
Zirconium 34 ppm by weight XRF
24.3 ppm by weight INAA
Niobium L10 ppm by weight XRF
Antimony 15.2 ppm by weight INAA
Cesium 0.925 ppm by weight INAA
Barium G4000 ppm by weight XRF
4570 ppm by weight INAA
Lanthanum 58 ppm by weight XRF
7.21 ppm by weight INAA
Cerium 34 ppm by weight XRF
14.8 ppm by weight INAA
Neodymium 8.65 ppm by weight INAA
Samarium 1.95 ppm by weight INAA
Europium 0.726 ppm by weight INAA
Gadolinium 1.77 ppm by weight INAA
Terbium 0.263 ppm by weight INAA
Thulium 0.169 ppm by weight INAA
Ytterbium 1.08 ppm by weight INAA
Lutetium 0.149 ppm by weight INAA
Hafnium 0.839 ppm by weight INAA
Tantalum 0.158 ppm by weight INAA
Thorium 1.03 ppm by weight INAA
Uranium 0.967 ppm by weight INAA