NGDB rock sample C177515

Element Measured value Units of measure Analytical method
LOI 1.36 percent by weight (unknown method)
Sodium 4.61 percent by weight INAA
Na2O 5.97 percent by weight XRF
MgO 1.98 percent by weight XRF
Al2O3 22.6 percent by weight XRF
SiO2 54.2 percent by weight XRF
P2O5 0.29 percent by weight XRF
Potassium 0.997 percent by weight INAA
K2O 1 percent by weight XRF
CaO 6.71 percent by weight XRF
Scandium 10.2 ppm by weight INAA
TiO2 0.43 percent by weight XRF
Vanadium 91 ppm by weight XRF
Chromium 20 ppm by weight XRF
20.7 ppm by weight INAA
MnO 0.08 percent by weight XRF
Iron 3.63 percent by weight INAA
FeTO3 5.23 percent Fe2O3 by weight XRF
Cobalt 11.5 ppm by weight INAA
Nickel 12 ppm by weight XRF
3.97 ppm by weight INAA
Copper 3 ppm by weight XRF
Zinc 58 ppm by weight XRF
51.9 ppm by weight INAA
Gallium 22 ppm by weight XRF
Germanium <2 ppm by weight XRF
Arsenic <2 ppm by weight XRF
0.553 ppm by weight INAA
Selenium <1 ppm by weight XRF
Bromine 1 ppm by weight XRF
Rubidium 11 ppm by weight XRF
11.3 ppm by weight INAA
Strontium 1170 ppm by weight XRF
1190 ppm by weight INAA
Yttrium 11 ppm by weight XRF
Zirconium 68 ppm by weight XRF
68.5 ppm by weight INAA
Niobium <2 ppm by weight XRF
Molybdenum 2 ppm by weight XRF
Silver <1 ppm by weight XRF
Cadmium <1 ppm by weight XRF
Tin <2 ppm by weight XRF
Antimony <2 ppm by weight XRF
0.0817 ppm by weight INAA
Cesium <3 ppm by weight XRF
0.0758 ppm by weight INAA
Barium 251 ppm by weight XRF
273 ppm by weight INAA
Lanthanum 5 ppm by weight XRF
5.42 ppm by weight INAA
Cerium 12 ppm by weight XRF
12.9 ppm by weight INAA
Neodymium 15 ppm by weight XRF
8.81 ppm by weight INAA
Samarium 2.26 ppm by weight INAA
Europium 0.856 ppm by weight INAA
Gadolinium 2.1 ppm by weight INAA
Terbium 0.302 ppm by weight INAA
Holmium 0.433 ppm by weight INAA
Thulium 0.185 ppm by weight INAA
Ytterbium 1.1 ppm by weight INAA
Lutetium 0.165 ppm by weight INAA
Hafnium 1.52 ppm by weight INAA
Tantalum 0.0323 ppm by weight INAA
Tungsten <5 ppm by weight XRF
0.254 ppm by weight INAA
Gold <0.1 ppb by weight INAA
Lead 5 ppm by weight XRF
Bismuth <5 ppm by weight XRF
Thorium <2 ppm by weight XRF
0.186 ppm by weight INAA
Uranium <2 ppm by weight XRF
0.131 ppm by weight INAA