NGDB rock sample M191938

Element Measured value Units of measure Analytical method
LOI 0.78 percent by weight (unknown method)
H2O+ 1.41 percent bound water (unknown method)
H2O- 0.16 percent moisture (unknown method)
CO2 0.02 percent by weight Titration
Fluorine 0.1 percent by weight ISE
Sodium 2.08 percent by weight INAA
Na2O 2.74 percent by weight XRF
MgO 7.38 percent by weight XRF
Al2O3 16 percent by weight XRF
SiO2 49.8 percent by weight XRF
P2O5 0.36 percent by weight XRF
Chlorine 0.033 percent by weight ISE
K2O 2.77 percent by weight XRF
CaO 8.01 percent by weight XRF
Scandium 24.3 ppm by weight INAA
TiO2 1.54 percent by weight XRF
Chromium 315 ppm by weight XRF
269 ppm by weight INAA
MnO 0.18 percent by weight XRF
Iron 6.43 percent by weight INAA
FeO 6.2 percent by weight Titration
FeTO3 9.35 percent Fe2O3 by weight XRF
Cobalt 35.9 ppm by weight INAA
Nickel 174 ppm by weight XRF
137 ppm by weight INAA
Copper 28 ppm by weight XRF
Zinc 132 ppm by weight XRF
119 ppm by weight INAA
Rubidium 240 ppm by weight XRF
243 ppm by weight INAA
Strontium 355 ppm by weight XRF
362 ppm by weight INAA
Yttrium 32 ppm by weight XRF
Zirconium 200 ppm by weight XRF
197 ppm by weight INAA
Niobium 12 ppm by weight XRF
Antimony 0.14 ppm by weight INAA
Cesium 6.16 ppm by weight INAA
Barium 400 ppm by weight XRF
372 ppm by weight INAA
Lanthanum 25.9 ppm by weight INAA
Cerium 57 ppm by weight INAA
Neodymium 25 ppm by weight INAA
Samarium 5.74 ppm by weight INAA
Europium 1.63 ppm by weight INAA
Terbium 0.802 ppm by weight INAA
Ytterbium 2.49 ppm by weight INAA
Lutetium 0.371 ppm by weight INAA
Hafnium 4 ppm by weight INAA
Tantalum 0.771 ppm by weight INAA
Gold L0.11 ppb by weight INAA
Thorium 4.34 ppm by weight INAA
Uranium 0.854 ppm by weight INAA