NGDB rock sample D525514

Element Measured value Units of measure Analytical method
LOI 4.32 percent by weight (unknown method)
H2O+ 2.22 percent bound water (unknown method)
H2O- L0.05 percent moisture (unknown method)
Lithium 32 ppm by weight ICP-AES
Beryllium 2 ppm by weight ICP-AES
CO2 2.78 percent by weight Titration
Sodium 2.62 percent by weight INAA
2.8 percent by weight ICP-AES
Na2O 3.47 percent by weight XRF
Magnesium 0.93 percent by weight ICP-AES
MgO 1.47 percent by weight XRF
Aluminum 8.6 percent by weight ICP-AES
Al2O3 15.9 percent by weight XRF
SiO2 62.4 percent by weight XRF
Phosphorus 0.04 percent by weight ICP-AES
P2O5 0.11 percent by weight XRF
Potassium 1.6 percent by weight INAA
1.5 percent by weight ICP-AES
K2O 1.72 percent by weight XRF
Calcium 4.4 percent by weight INAA
4.7 percent by weight ICP-AES
CaO 6.37 percent by weight XRF
Scandium 8.01 ppm by weight INAA
8 ppm by weight ICP-AES
Titanium 0.16 percent by weight ICP-AES
TiO2 0.28 percent by weight XRF
Vanadium 29 ppm by weight ICP-AES
Chromium 20 ppm by weight XRF
22.7 ppm by weight INAA
24 ppm by weight ICP-AES
Manganese 470 ppm by weight ICP-AES
MnO 0.07 percent by weight XRF
Iron 2.26 percent by weight INAA
2.2 percent by weight ICP-AES
FeO 2.45 percent by weight Titration
FeTO3 3.27 percent Fe2O3 by weight XRF
Cobalt 7.59 ppm by weight INAA
9 ppm by weight ICP-AES
Nickel L10 ppm by weight XRF
L26 ppm by weight INAA
11 ppm by weight ICP-AES
Copper 65 ppm by weight XRF
70 ppm by weight ICP-AES
Zinc 60 ppm by weight XRF
55 ppm by weight INAA
56 ppm by weight ICP-AES
Gallium 19 ppm by weight ICP-AES
Arsenic 3.7 ppm by weight INAA
L10 ppm by weight ICP-AES
Rubidium 52 ppm by weight XRF
50 ppm by weight INAA
Strontium 415 ppm by weight XRF
450 ppm by weight INAA
440 ppm by weight ICP-AES
Yttrium 12 ppm by weight XRF
7 ppm by weight ICP-AES
Zirconium 95 ppm by weight XRF
90 ppm by weight INAA
Niobium L10 ppm by weight XRF
6 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 1.1 ppm by weight INAA
Cesium 3.24 ppm by weight INAA
Barium 770 ppm by weight XRF
739 ppm by weight INAA
770 ppm by weight ICP-AES
Lanthanum L30 ppm by weight XRF
14.1 ppm by weight INAA
16 ppm by weight ICP-AES
Cerium 33 ppm by weight XRF
27 ppm by weight INAA
26 ppm by weight ICP-AES
Neodymium 12 ppm by weight INAA
14 ppm by weight ICP-AES
Samarium 2.61 ppm by weight INAA
Europium 0.55 ppm by weight INAA
L2 ppm by weight ICP-AES
Terbium 0.29 ppm by weight INAA
Holmium L4 ppm by weight ICP-AES
Ytterbium 0.8 ppm by weight INAA
L1 ppm by weight ICP-AES
Lutetium 0.11 ppm by weight INAA
Hafnium 2.44 ppm by weight INAA
Tantalum 0.543 ppm by weight INAA
L40 ppm by weight ICP-AES
Gold L5 ppb by weight INAA
L8 ppm by weight ICP-AES
Lead 24 ppm by weight ICP-AES
Bismuth L10 ppm by weight ICP-AES
Thorium 4.96 ppm by weight INAA
L4 ppm by weight ICP-AES
Uranium 2.2 ppm by weight INAA
L100 ppm by weight ICP-AES