NGDB rock sample M186261

Element Measured value Units of measure Analytical method
LOI 1.23 percent by weight (unknown method)
H2O+ 1.34 percent bound water (unknown method)
H2O- 0.05 percent moisture (unknown method)
Lithium 32 ppm by weight ICP-AES
Beryllium 2 ppm by weight ICP-AES
CO2 0.35 percent by weight Titration
Sodium 2.18 percent by weight INAA
2.2 percent by weight ICP-AES
Na2O 2.8 percent by weight XRF
Magnesium 1.4 percent by weight ICP-AES
MgO 2.21 percent by weight XRF
Aluminum 7.9 percent by weight ICP-AES
Al2O3 14.6 percent by weight XRF
SiO2 64.8 percent by weight XRF
Phosphorus 0.09 percent by weight ICP-AES
P2O5 0.29 percent by weight XRF
Potassium 3.6 percent by weight ICP-AES
K2O 4.5 percent by weight XRF
Calcium 2.9 percent by weight ICP-AES
CaO 4.22 percent by weight XRF
Scandium 11.7 ppm by weight INAA
12 ppm by weight ICP-AES
Titanium 0.32 percent by weight ICP-AES
TiO2 0.62 percent by weight XRF
Vanadium 67 ppm by weight ICP-AES
Chromium 80.2 ppm by weight INAA
100 ppm by weight ICP-AES
Manganese 550 ppm by weight ICP-AES
MnO 0.07 percent by weight XRF
Iron 2.89 percent by weight INAA
2.9 percent by weight ICP-AES
FeO 3.3 percent by weight Titration
FeTO3 4.02 percent Fe2O3 by weight XRF
Cobalt 15.2 ppm by weight INAA
20 ppm by weight ICP-AES
Nickel 28 ppm by weight INAA
26 ppm by weight ICP-AES
Copper 29 ppm by weight ICP-AES
Zinc 48.3 ppm by weight INAA
40 ppm by weight ICP-AES
Gallium 17 ppm by weight ICP-AES
Arsenic 610 ppm by weight ICP-AES
Rubidium 135 ppm by weight INAA
Strontium 347 ppm by weight INAA
340 ppm by weight ICP-AES
Yttrium 21 ppm by weight ICP-AES
Zirconium 170 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 3.04 ppm by weight INAA
Cesium 6.85 ppm by weight INAA
Barium 1010 ppm by weight INAA
1000 ppm by weight ICP-AES
Lanthanum 36.6 ppm by weight INAA
37 ppm by weight ICP-AES
Cerium 69 ppm by weight INAA
64 ppm by weight ICP-AES
Neodymium 27.1 ppm by weight INAA
30 ppm by weight ICP-AES
Samarium 5.44 ppm by weight INAA
Europium 1.13 ppm by weight INAA
L2 ppm by weight ICP-AES
Terbium 0.681 ppm by weight INAA
Holmium L4 ppm by weight ICP-AES
Ytterbium 2.14 ppm by weight INAA
2 ppm by weight ICP-AES
Lutetium 0.326 ppm by weight INAA
Hafnium 5.02 ppm by weight INAA
Tantalum 1.19 ppm by weight INAA
L40 ppm by weight ICP-AES
Gold L8 ppm by weight ICP-AES
Lead 12 ppm by weight ICP-AES
Bismuth L10 ppm by weight ICP-AES
Thorium 17.1 ppm by weight INAA
17 ppm by weight ICP-AES
Uranium 7.21 ppm by weight INAA
L100 ppm by weight ICP-AES