NGDB rock sample M184036

Element Measured value Units of measure Analytical method
LOI 3.38 percent by weight (unknown method)
H2O+ 3.76 percent bound water (unknown method)
H2O- 0.07 percent moisture (unknown method)
CO2 0.22 percent by weight Titration
Sodium 1.6 percent by weight INAA
Na2O 2.1 percent by weight XRF
MgO 5.5 percent by weight XRF
Al2O3 18.9 percent by weight XRF
SiO2 45.1 percent by weight XRF
P2O5 L0.02 percent by weight XRF
K2O 0.16 percent by weight XRF
CaO 9.48 percent by weight XRF
Scandium 38.9 ppm by weight INAA
40 ppm by weight ICP-AES
TiO2 0.72 percent by weight XRF
Vanadium 510 ppm by weight ICP-AES
Chromium 18.8 ppm by weight INAA
22 ppm by weight ICP-AES
MnO 0.22 percent by weight XRF
Iron 9.07 percent by weight INAA
FeO 7.31 percent by weight Titration
FeTO3 13.9 percent Fe2O3 by weight XRF
Cobalt 33.4 ppm by weight INAA
28 ppm by weight ICP-AES
Nickel 15 ppm by weight INAA
20 ppm by weight ICP-AES
Copper 580 ppm by weight ICP-AES
Rubidium L10 ppm by weight XRF
8.2 ppm by weight INAA
Strontium 620 ppm by weight XRF
773 ppm by weight INAA
Yttrium L10 ppm by weight XRF
Zirconium 30 ppm by weight XRF
L22 ppm by weight INAA
Niobium L10 ppm by weight XRF
Antimony 0.865 ppm by weight INAA
Cesium 0.13 ppm by weight INAA
Barium 96 ppm by weight XRF
89.2 ppm by weight INAA
Lanthanum L30 ppm by weight XRF
1.9 ppm by weight INAA
Cerium L30 ppm by weight XRF
4.3 ppm by weight INAA
Neodymium 2.92 ppm by weight INAA
Samarium 0.901 ppm by weight INAA
Europium 0.555 ppm by weight INAA
Terbium 0.17 ppm by weight INAA
Ytterbium 0.741 ppm by weight INAA
Lutetium 0.115 ppm by weight INAA
Hafnium 0.353 ppm by weight INAA
Tantalum 0.035 ppm by weight INAA
Thorium 0.194 ppm by weight INAA
Uranium 0.11 ppm by weight INAA