NGDB rock sample M184019

Element Measured value Units of measure Analytical method
LOI 0.6 percent by weight (unknown method)
H2O+ 1.16 percent bound water (unknown method)
H2O- 0.04 percent moisture (unknown method)
CO2 0.58 percent by weight Titration
Sodium 2.4 percent by weight INAA
Na2O 3.1 percent by weight XRF
MgO 5.2 percent by weight XRF
Al2O3 15.3 percent by weight XRF
SiO2 54.3 percent by weight XRF
P2O5 0.22 percent by weight XRF
K2O 0.7 percent by weight XRF
CaO 8.08 percent by weight XRF
Scandium 23.7 ppm by weight INAA
28.7 ppm by weight ICP-AES
TiO2 1.36 percent by weight XRF
Vanadium 213 ppm by weight ICP-AES
Chromium 76.8 ppm by weight INAA
90 ppm by weight ICP-AES
MnO 0.16 percent by weight XRF
Iron 6.23 percent by weight INAA
FeO 6.29 percent by weight Titration
FeTO3 9.84 percent Fe2O3 by weight XRF
Cobalt 26.7 ppm by weight INAA
29 ppm by weight ICP-AES
Nickel 31 ppm by weight INAA
22.5 ppm by weight ICP-AES
Copper 29.8 ppm by weight ICP-AES
Zinc 107 ppm by weight INAA
Rubidium L10 ppm by weight XRF
14.4 ppm by weight INAA
Strontium 240 ppm by weight XRF
240 ppm by weight INAA
Yttrium 26 ppm by weight XRF
Zirconium 172 ppm by weight XRF
180 ppm by weight INAA
Niobium 14 ppm by weight XRF
Cesium 0.785 ppm by weight INAA
Barium 260 ppm by weight XRF
260 ppm by weight INAA
Lanthanum L30 ppm by weight XRF
15.5 ppm by weight INAA
Cerium L30 ppm by weight XRF
33.3 ppm by weight INAA
Neodymium 17.6 ppm by weight INAA
Samarium 4.6 ppm by weight INAA
Europium 1.41 ppm by weight INAA
Terbium 0.741 ppm by weight INAA
Ytterbium 2.85 ppm by weight INAA
Lutetium 0.427 ppm by weight INAA
Hafnium 3.59 ppm by weight INAA
Tantalum 0.62 ppm by weight INAA
Thorium 2.09 ppm by weight INAA
Uranium 0.919 ppm by weight INAA