NGDB rock sample M180418

Element Measured value Units of measure Analytical method
LOI 0.4 percent by weight (unknown method)
H2O+ 1.66 percent bound water (unknown method)
H2O- 0.06 percent moisture (unknown method)
CO2 L0.01 percent by weight Titration
Sodium 1.4 percent by weight INAA
Na2O 1.88 percent by weight XRF
MgO 8.6 percent by weight XRF
Al2O3 13.7 percent by weight XRF
SiO2 48 percent by weight XRF
P2O5 L0.05 percent by weight XRF
K2O 0.06 percent by weight XRF
CaO 13.8 percent by weight XRF
Scandium 54.4 ppm by weight INAA
60 ppm by weight ICP-AES
TiO2 0.57 percent by weight XRF
Vanadium 290 ppm by weight ICP-AES
Chromium 175 ppm by weight INAA
148 ppm by weight ICP-AES
MnO 0.19 percent by weight XRF
Iron 8.41 percent by weight INAA
FeO 5.27 percent by weight Titration
FeTO3 12.4 percent Fe2O3 by weight XRF
Cobalt 46 ppm by weight INAA
33 ppm by weight ICP-AES
Nickel 98.6 ppm by weight INAA
99 ppm by weight ICP-AES
Zinc 64.2 ppm by weight INAA
Rubidium L10 ppm by weight XRF
5.2 ppm by weight INAA
Strontium 46 ppm by weight XRF
53 ppm by weight INAA
Yttrium 14 ppm by weight XRF
20 ppm by weight ICP-AES
Zirconium 30 ppm by weight XRF
39.2 ppm by weight INAA
Niobium L10 ppm by weight XRF
1.3 ppm by weight ICP-AES
Antimony 0.155 ppm by weight INAA
Cesium 0.02 ppm by weight INAA
Barium 50 ppm by weight XRF
29.2 ppm by weight INAA
Lanthanum 0.603 ppm by weight INAA
Cerium 1.93 ppm by weight INAA
Neodymium 2.19 ppm by weight INAA
Samarium 1.1 ppm by weight INAA
Europium 0.526 ppm by weight INAA
Gadolinium 1.97 ppm by weight INAA
Terbium 0.446 ppm by weight INAA
Thulium 0.335 ppm by weight INAA
Ytterbium 2.19 ppm by weight INAA
Lutetium 0.335 ppm by weight INAA
Hafnium 0.71 ppm by weight INAA
Tantalum 0.0171 ppm by weight INAA
Tungsten L1 ppm by weight ICP-AES
Thorium 0.19 ppm by weight INAA
Uranium 0.0204 ppm by weight INAA