NGDB rock sample D525529

Element Measured value Units of measure Analytical method
LOI 2.95 percent by weight (unknown method)
H2O+ 1.62 percent bound water (unknown method)
H2O- 0.09 percent moisture (unknown method)
Lithium 27 ppm by weight ICP-AES
Beryllium L1 ppm by weight ICP-AES
CO2 1.8 percent by weight Titration
Sodium 2.04 percent by weight INAA
2.2 percent by weight ICP-AES
Na2O 2.76 percent by weight XRF
Magnesium 0.78 percent by weight ICP-AES
MgO 1.2 percent by weight XRF
Aluminum 5.2 percent by weight ICP-AES
Al2O3 9.56 percent by weight XRF
SiO2 74.6 percent by weight XRF
Phosphorus 0.07 percent by weight ICP-AES
P2O5 0.17 percent by weight XRF
Potassium 0.71 percent by weight INAA
0.67 percent by weight ICP-AES
K2O 0.81 percent by weight XRF
Calcium 1.6 percent by weight INAA
1.9 percent by weight ICP-AES
CaO 2.41 percent by weight XRF
Scandium 9.92 ppm by weight INAA
10 ppm by weight ICP-AES
Titanium 0.2 percent by weight ICP-AES
TiO2 0.51 percent by weight XRF
Vanadium 86 ppm by weight ICP-AES
Chromium 58 ppm by weight XRF
76.7 ppm by weight INAA
57 ppm by weight ICP-AES
Manganese 1300 ppm by weight ICP-AES
MnO 0.17 percent by weight XRF
Iron 2.82 percent by weight INAA
2.8 percent by weight ICP-AES
FeO 2.94 percent by weight Titration
FeTO3 3.92 percent Fe2O3 by weight XRF
Cobalt 11.3 ppm by weight INAA
14 ppm by weight ICP-AES
Nickel 29 ppm by weight XRF
29 ppm by weight INAA
30 ppm by weight ICP-AES
Copper 21 ppm by weight XRF
21 ppm by weight ICP-AES
Zinc 66 ppm by weight XRF
65 ppm by weight INAA
67 ppm by weight ICP-AES
Gallium 10 ppm by weight ICP-AES
Arsenic 9.5 ppm by weight INAA
L10 ppm by weight ICP-AES
Rubidium 25 ppm by weight XRF
27 ppm by weight INAA
Strontium 198 ppm by weight XRF
220 ppm by weight INAA
220 ppm by weight ICP-AES
Yttrium 15 ppm by weight XRF
7 ppm by weight ICP-AES
Zirconium 114 ppm by weight XRF
110 ppm by weight INAA
Niobium L10 ppm by weight XRF
L4 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 0.99 ppm by weight INAA
Cesium 1.5 ppm by weight INAA
Barium 345 ppm by weight XRF
300 ppm by weight INAA
320 ppm by weight ICP-AES
Lanthanum L30 ppm by weight XRF
16.2 ppm by weight INAA
9 ppm by weight ICP-AES
Cerium L30 ppm by weight XRF
31 ppm by weight INAA
17 ppm by weight ICP-AES
Neodymium 14 ppm by weight INAA
10 ppm by weight ICP-AES
Samarium 3.47 ppm by weight INAA
Europium 0.78 ppm by weight INAA
L2 ppm by weight ICP-AES
Terbium 0.48 ppm by weight INAA
Holmium L4 ppm by weight ICP-AES
Ytterbium 1.5 ppm by weight INAA
L1 ppm by weight ICP-AES
Lutetium 0.2 ppm by weight INAA
Hafnium 2.8 ppm by weight INAA
Tantalum 0.4 ppm by weight INAA
L40 ppm by weight ICP-AES
Gold L4 ppb by weight INAA
L8 ppm by weight ICP-AES
Lead 12 ppm by weight ICP-AES
Bismuth L10 ppm by weight ICP-AES
Thorium 3.41 ppm by weight INAA
L4 ppm by weight ICP-AES
Uranium 1.2 ppm by weight INAA
L100 ppm by weight ICP-AES