NGDB rock sample M186262

Element Measured value Units of measure Analytical method
LOI 0.66 percent by weight (unknown method)
H2O+ 0.93 percent bound water (unknown method)
H2O- 0.06 percent moisture (unknown method)
Lithium 31 ppm by weight ICP-AES
Beryllium 2 ppm by weight ICP-AES
CO2 0.08 percent by weight Titration
Sodium 1.94 percent by weight INAA
1.9 percent by weight ICP-AES
Na2O 2.48 percent by weight XRF
Magnesium 2.1 percent by weight ICP-AES
MgO 3.25 percent by weight XRF
Aluminum 8.4 percent by weight ICP-AES
Al2O3 15.3 percent by weight XRF
SiO2 62.5 percent by weight XRF
Phosphorus 0.15 percent by weight ICP-AES
P2O5 0.32 percent by weight XRF
Potassium 1.9 percent by weight ICP-AES
K2O 2.21 percent by weight XRF
Calcium 4.4 percent by weight ICP-AES
CaO 6.1 percent by weight XRF
Scandium 22 ppm by weight INAA
23 ppm by weight ICP-AES
Titanium 0.45 percent by weight ICP-AES
TiO2 0.75 percent by weight XRF
Vanadium 100 ppm by weight ICP-AES
Chromium 95.2 ppm by weight INAA
120 ppm by weight ICP-AES
Manganese 910 ppm by weight ICP-AES
MnO 0.11 percent by weight XRF
Iron 4.46 percent by weight INAA
4.4 percent by weight ICP-AES
FeO 5.26 percent by weight Titration
FeTO3 6.34 percent Fe2O3 by weight XRF
Cobalt 17.6 ppm by weight INAA
21 ppm by weight ICP-AES
Nickel 27 ppm by weight INAA
29 ppm by weight ICP-AES
Copper 27 ppm by weight ICP-AES
Zinc 81.6 ppm by weight INAA
82 ppm by weight ICP-AES
Gallium 19 ppm by weight ICP-AES
Arsenic 10 ppm by weight ICP-AES
Rubidium 67.4 ppm by weight INAA
Strontium 370 ppm by weight INAA
380 ppm by weight ICP-AES
Yttrium 24 ppm by weight ICP-AES
Zirconium 169 ppm by weight INAA
Niobium 9 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 L10 ppm by weight ICP-AES
Antimony 0.857 ppm by weight INAA
Cesium 4.05 ppm by weight INAA
Barium 984 ppm by weight INAA
990 ppm by weight ICP-AES
Lanthanum 26.3 ppm by weight INAA
31 ppm by weight ICP-AES
Cerium 52.3 ppm by weight INAA
53 ppm by weight ICP-AES
Neodymium 24.3 ppm by weight INAA
29 ppm by weight ICP-AES
Samarium 5.69 ppm by weight INAA
Europium 1.52 ppm by weight INAA
L2 ppm by weight ICP-AES
Terbium 0.806 ppm by weight INAA
Holmium L4 ppm by weight ICP-AES
Ytterbium 2.56 ppm by weight INAA
3 ppm by weight ICP-AES
Lutetium 0.386 ppm by weight INAA
Hafnium 4.13 ppm by weight INAA
Tantalum 0.735 ppm by weight INAA
L40 ppm by weight ICP-AES
Gold L8 ppm by weight ICP-AES
Lead 9 ppm by weight ICP-AES
Bismuth L10 ppm by weight ICP-AES
Thorium 7.85 ppm by weight INAA
10 ppm by weight ICP-AES
Uranium 2.63 ppm by weight INAA
L100 ppm by weight ICP-AES