NGDB rock sample M191939

Element Measured value Units of measure Analytical method
LOI 1.51 percent by weight (unknown method)
H2O+ 1.99 percent bound water (unknown method)
H2O- 0.33 percent moisture (unknown method)
CO2 0.01 percent by weight Titration
Fluorine 0.06 percent by weight ISE
Sodium 2.31 percent by weight INAA
Na2O 3.06 percent by weight XRF
MgO 6.32 percent by weight XRF
Al2O3 16.5 percent by weight XRF
SiO2 47.3 percent by weight XRF
P2O5 0.51 percent by weight XRF
Chlorine 0.013 percent by weight ISE
K2O 1.08 percent by weight XRF
CaO 8.8 percent by weight XRF
Scandium 27.3 ppm by weight INAA
TiO2 2.16 percent by weight XRF
Chromium L20 ppm by weight XRF
41 ppm by weight INAA
MnO 0.19 percent by weight XRF
Iron 8.79 percent by weight INAA
FeO 7.6 percent by weight Titration
FeTO3 12.5 percent Fe2O3 by weight XRF
Cobalt 43.4 ppm by weight INAA
Nickel 116 ppm by weight XRF
87 ppm by weight INAA
Copper 60 ppm by weight XRF
Zinc 112 ppm by weight XRF
125 ppm by weight INAA
Arsenic 1.4 ppm by weight INAA
Rubidium 46 ppm by weight XRF
56.9 ppm by weight INAA
Strontium 370 ppm by weight XRF
485 ppm by weight INAA
Yttrium 34 ppm by weight XRF
Zirconium 220 ppm by weight XRF
248 ppm by weight INAA
Niobium L10 ppm by weight XRF
Antimony 0.16 ppm by weight INAA
Cesium 1.56 ppm by weight INAA
Barium 265 ppm by weight XRF
259 ppm by weight INAA
Lanthanum 27.5 ppm by weight INAA
Cerium 62.4 ppm by weight INAA
Neodymium 30.7 ppm by weight INAA
Samarium 7.55 ppm by weight INAA
Europium 2.3 ppm by weight INAA
Terbium 1.09 ppm by weight INAA
Ytterbium 3.5 ppm by weight INAA
Lutetium 0.511 ppm by weight INAA
Hafnium 4.82 ppm by weight INAA
Tantalum 0.769 ppm by weight INAA
Gold L0.27 ppb by weight INAA
Thorium 2.1 ppm by weight INAA
Uranium 0.644 ppm by weight INAA