NGDB rock sample D540631

Element Measured value Units of measure Analytical method
LOI 4.65 percent by weight (unknown method)
H2O+ 0.76 percent bound water (unknown method)
H2O- 0.8 percent moisture (unknown method)
Lithium 10 ppm by weight ICP-AES
Beryllium 1 ppm by weight ICP-AES
CO2 4.13 percent by weight Titration
Sodium 2.66 percent by weight INAA
2.7 percent by weight ICP-AES
Na2O 3.53 percent by weight XRF
Magnesium 2.6 percent by weight ICP-AES
MgO 4.27 percent by weight XRF
Aluminum 7.9 percent by weight ICP-AES
Al2O3 14.5 percent by weight XRF
SiO2 46.3 percent by weight XRF
Phosphorus 0.14 percent by weight ICP-AES
P2O5 0.51 percent by weight XRF
Potassium L1.2 percent by weight INAA
0.84 percent by weight ICP-AES
K2O 0.96 percent by weight XRF
Calcium 6.6 percent by weight INAA
5.9 percent by weight ICP-AES
CaO 8.52 percent by weight XRF
Scandium 32.2 ppm by weight INAA
32 ppm by weight ICP-AES
Titanium 1.2 percent by weight ICP-AES
TiO2 2.6 percent by weight XRF
Vanadium 300 ppm by weight ICP-AES
Chromium 25 ppm by weight INAA
28 ppm by weight ICP-AES
Manganese 1700 ppm by weight ICP-AES
MnO 0.23 percent by weight XRF
Iron 9.83 percent by weight INAA
9.5 percent by weight ICP-AES
FeO 9.25 percent by weight Titration
FeTO3 13.6 percent Fe2O3 by weight XRF
Cobalt 35.9 ppm by weight INAA
40 ppm by weight ICP-AES
Nickel L50 ppm by weight INAA
9 ppm by weight ICP-AES
Copper 13 ppm by weight ICP-AES
Zinc 110 ppm by weight INAA
130 ppm by weight ICP-AES
Gallium 23 ppm by weight ICP-AES
Arsenic 3.8 ppm by weight INAA
L10 ppm by weight ICP-AES
Rubidium 22 ppm by weight INAA
Strontium 430 ppm by weight INAA
420 ppm by weight ICP-AES
Yttrium 33 ppm by weight ICP-AES
Zirconium 190 ppm by weight INAA
Niobium 10 ppm by weight ICP-AES
Molybdenum L2 ppm by weight ICP-AES
Silver L2 ppm by weight ICP-AES
Cadmium L2 ppm by weight ICP-AES
Tin L5 ppm by weight ICP-AES
Antimony 0.35 ppm by weight INAA
Cesium 0.8 ppm by weight INAA
Barium 520 ppm by weight INAA
520 ppm by weight ICP-AES
Lanthanum 20.5 ppm by weight INAA
22 ppm by weight ICP-AES
Cerium 44.1 ppm by weight INAA
59 ppm by weight ICP-AES
Neodymium 26 ppm by weight INAA
30 ppm by weight ICP-AES
Samarium 7.29 ppm by weight INAA
Europium 2.24 ppm by weight INAA
2 ppm by weight ICP-AES
Terbium 1.08 ppm by weight INAA
Holmium L4 ppm by weight ICP-AES
Ytterbium 3.6 ppm by weight INAA
3 ppm by weight ICP-AES
Lutetium 0.5 ppm by weight INAA
Hafnium 4.79 ppm by weight INAA
Tantalum 1.2 ppm by weight INAA
L40 ppm by weight ICP-AES
Gold L7 ppb by weight INAA
L8 ppm by weight ICP-AES
Lead L4 ppm by weight ICP-AES
Bismuth L10 ppm by weight ICP-AES
Thorium 2.2 ppm by weight INAA
L4 ppm by weight ICP-AES
Uranium 0.9 ppm by weight INAA
L100 ppm by weight ICP-AES