NGDB rock sample M187674

Element Measured value Units of measure Analytical method
LOI 0.56 percent by weight (unknown method)
H2O+ 0.76 percent bound water (unknown method)
H2O- 0.14 percent moisture (unknown method)
Lithium 28 ppm by weight ICP-AES
Beryllium 2 ppm by weight ICP-AES
CO2 0.04 percent by weight Titration
Sodium 2.49 percent by weight INAA
2.6 percent by weight ICP-AES
Na2O 3.38 percent by weight XRF
Magnesium 1.1 percent by weight ICP-AES
MgO 1.93 percent by weight XRF
Aluminum 8.3 percent by weight ICP-AES
Al2O3 15.8 percent by weight XRF
SiO2 64.8 percent by weight XRF
Phosphorus 0.08 percent by weight ICP-AES
P2O5 0.17 percent by weight XRF
Potassium 2.9 percent by weight ICP-AES
K2O 3.5 percent by weight XRF
Calcium 3.2 percent by weight ICP-AES
CaO 4.31 percent by weight XRF
Scandium 8.41 ppm by weight INAA
8 ppm by weight ICP-AES
Titanium 0.31 percent by weight ICP-AES
TiO2 0.52 percent by weight XRF
Vanadium 78 ppm by weight ICP-AES
Chromium L20 ppm by weight XRF
10.3 ppm by weight INAA
10 ppm by weight ICP-AES
Manganese 650 ppm by weight ICP-AES
MnO 0.08 percent by weight XRF
Iron 3.24 percent by weight INAA
3.2 percent by weight ICP-AES
FeO 2.44 percent by weight Titration
FeTO3 4.63 percent Fe2O3 by weight XRF
Cobalt 37.7 ppm by weight INAA
46 ppm by weight ICP-AES
Nickel L20 ppm by weight XRF
10 ppm by weight INAA
5 ppm by weight ICP-AES
Copper L20 ppm by weight XRF
18 ppm by weight ICP-AES
Zinc 60 ppm by weight XRF
52.9 ppm by weight INAA
57 ppm by weight ICP-AES
Gallium 18 ppm by weight ICP-AES
Arsenic L10 ppm by weight ICP-AES
Rubidium 122 ppm by weight XRF
131 ppm by weight INAA
Strontium 435 ppm by weight XRF
455 ppm by weight INAA
460 ppm by weight ICP-AES
Yttrium 16 ppm by weight XRF
16 ppm by weight ICP-AES
Zirconium 126 ppm by weight XRF
135 ppm by weight INAA
Niobium 10 ppm by weight XRF
12 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 0.215 ppm by weight INAA
Cesium 4.33 ppm by weight INAA
Barium 890 ppm by weight XRF
862 ppm by weight INAA
860 ppm by weight ICP-AES
Lanthanum 34 ppm by weight XRF
30 ppm by weight INAA
29 ppm by weight ICP-AES
Cerium 50 ppm by weight XRF
56.6 ppm by weight INAA
50 ppm by weight ICP-AES
Neodymium 23.7 ppm by weight INAA
21 ppm by weight ICP-AES
Samarium 4.31 ppm by weight INAA
Europium 0.952 ppm by weight INAA
L2 ppm by weight ICP-AES
Gadolinium 4.13 ppm by weight INAA
Terbium 0.499 ppm by weight INAA
Holmium L4 ppm by weight ICP-AES
Ytterbium 1.73 ppm by weight INAA
2 ppm by weight ICP-AES
Lutetium 0.24 ppm by weight INAA
Hafnium 4 ppm by weight INAA
Tantalum 3.09 ppm by weight INAA
L40 ppm by weight ICP-AES
Gold L8 ppm by weight ICP-AES
Lead 19 ppm by weight ICP-AES
Bismuth L10 ppm by weight ICP-AES
Thorium 21.4 ppm by weight INAA
22 ppm by weight ICP-AES
Uranium 7.26 ppm by weight INAA
L100 ppm by weight ICP-AES