NGDB rock sample D525549

Element Measured value Units of measure Analytical method
LOI 4.62 percent by weight (unknown method)
H2O+ 4.23 percent bound water (unknown method)
H2O- 0.21 percent moisture (unknown method)
Lithium 50 ppm by weight ICP-AES
Beryllium 2 ppm by weight ICP-AES
CO2 L0.01 percent by weight Titration
Sodium 0.936 percent by weight INAA
0.9 percent by weight ICP-AES
Na2O 1.29 percent by weight XRF
Magnesium 1.4 percent by weight ICP-AES
MgO 2.55 percent by weight XRF
Aluminum 9 percent by weight ICP-AES
Al2O3 18.3 percent by weight XRF
SiO2 60.2 percent by weight XRF
Phosphorus 0.12 percent by weight ICP-AES
P2O5 0.28 percent by weight XRF
Potassium 2.6 percent by weight INAA
2.6 percent by weight ICP-AES
K2O 3.45 percent by weight XRF
Calcium L0.4 percent by weight INAA
0.22 percent by weight ICP-AES
CaO 0.3 percent by weight XRF
Scandium 21.2 ppm by weight INAA
21 ppm by weight ICP-AES
Titanium 0.2 percent by weight ICP-AES
TiO2 0.92 percent by weight XRF
Vanadium 190 ppm by weight ICP-AES
Chromium 128 ppm by weight XRF
114 ppm by weight INAA
120 ppm by weight ICP-AES
Manganese 660 ppm by weight ICP-AES
MnO 0.09 percent by weight XRF
Iron 5.49 percent by weight INAA
5.2 percent by weight ICP-AES
FeO 5.66 percent by weight Titration
FeTO3 7.71 percent Fe2O3 by weight XRF
Cobalt 9.86 ppm by weight INAA
10 ppm by weight ICP-AES
Nickel 45 ppm by weight XRF
51 ppm by weight INAA
33 ppm by weight ICP-AES
Copper 55 ppm by weight XRF
43 ppm by weight ICP-AES
Zinc 89 ppm by weight XRF
69 ppm by weight INAA
71 ppm by weight ICP-AES
Gallium 18 ppm by weight ICP-AES
Arsenic 11 ppm by weight INAA
L10 ppm by weight ICP-AES
Rubidium 112 ppm by weight XRF
120 ppm by weight INAA
Strontium 104 ppm by weight XRF
99 ppm by weight INAA
110 ppm by weight ICP-AES
Yttrium 29 ppm by weight XRF
12 ppm by weight ICP-AES
Zirconium 168 ppm by weight XRF
160 ppm by weight INAA
Niobium 13 ppm by weight XRF
5 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 1.7 ppm by weight INAA
Cesium 6.48 ppm by weight INAA
Barium 1250 ppm by weight XRF
1220 ppm by weight INAA
1200 ppm by weight ICP-AES
Lanthanum L30 ppm by weight XRF
28.5 ppm by weight INAA
28 ppm by weight ICP-AES
Cerium 65 ppm by weight XRF
54.1 ppm by weight INAA
49 ppm by weight ICP-AES
Neodymium 27 ppm by weight INAA
25 ppm by weight ICP-AES
Samarium 5.67 ppm by weight INAA
Europium 1.14 ppm by weight INAA
L2 ppm by weight ICP-AES
Terbium 0.76 ppm by weight INAA
Holmium L4 ppm by weight ICP-AES
Ytterbium 3 ppm by weight INAA
1 ppm by weight ICP-AES
Lutetium 0.43 ppm by weight INAA
Hafnium 4.33 ppm by weight INAA
Tantalum 0.952 ppm by weight INAA
L40 ppm by weight ICP-AES
Gold 8.7 ppb by weight INAA
L8 ppm by weight ICP-AES
Lead 15 ppm by weight ICP-AES
Bismuth L10 ppm by weight ICP-AES
Thorium 8.6 ppm by weight INAA
7 ppm by weight ICP-AES
Uranium 2.9 ppm by weight INAA
L100 ppm by weight ICP-AES