NGDB rock sample M186260

Element Measured value Units of measure Analytical method
LOI 0.74 percent by weight (unknown method)
H2O+ 0.95 percent bound water (unknown method)
H2O- L0.01 percent moisture (unknown method)
Lithium 34 ppm by weight ICP-AES
Beryllium 2 ppm by weight ICP-AES
CO2 0.04 percent by weight Titration
Sodium 2.4 percent by weight INAA
2.5 percent by weight ICP-AES
Na2O 3.22 percent by weight XRF
Magnesium 1.6 percent by weight ICP-AES
MgO 2.56 percent by weight XRF
Aluminum 7.9 percent by weight ICP-AES
Al2O3 14.7 percent by weight XRF
SiO2 66.8 percent by weight XRF
Phosphorus 0.07 percent by weight ICP-AES
P2O5 0.22 percent by weight XRF
Potassium 3 percent by weight ICP-AES
K2O 3.54 percent by weight XRF
Calcium 2.9 percent by weight ICP-AES
CaO 4.17 percent by weight XRF
Scandium 10.8 ppm by weight INAA
12 ppm by weight ICP-AES
Titanium 0.26 percent by weight ICP-AES
TiO2 0.4 percent by weight XRF
Vanadium 64 ppm by weight ICP-AES
Chromium 115 ppm by weight INAA
140 ppm by weight ICP-AES
Manganese 550 ppm by weight ICP-AES
MnO 0.06 percent by weight XRF
Iron 2.38 percent by weight INAA
2.4 percent by weight ICP-AES
FeO 2.78 percent by weight Titration
FeTO3 3.21 percent Fe2O3 by weight XRF
Cobalt 10.4 ppm by weight INAA
13 ppm by weight ICP-AES
Nickel 19.5 ppm by weight INAA
24 ppm by weight ICP-AES
Copper L1 ppm by weight ICP-AES
Zinc 38.7 ppm by weight INAA
40 ppm by weight ICP-AES
Gallium 16 ppm by weight ICP-AES
Arsenic 10 ppm by weight ICP-AES
Rubidium 94.5 ppm by weight INAA
Strontium 420 ppm by weight INAA
410 ppm by weight ICP-AES
Yttrium 16 ppm by weight ICP-AES
Zirconium 155 ppm by weight INAA
Niobium 11 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 3.94 ppm by weight INAA
Cesium 4.15 ppm by weight INAA
Barium 1100 ppm by weight INAA
1100 ppm by weight ICP-AES
Lanthanum 28.6 ppm by weight INAA
33 ppm by weight ICP-AES
Cerium 51.9 ppm by weight INAA
53 ppm by weight ICP-AES
Neodymium 18.7 ppm by weight INAA
22 ppm by weight ICP-AES
Samarium 3.69 ppm by weight INAA
Europium 0.912 ppm by weight INAA
L2 ppm by weight ICP-AES
Terbium 0.484 ppm by weight INAA
Holmium L4 ppm by weight ICP-AES
Ytterbium 1.71 ppm by weight INAA
2 ppm by weight ICP-AES
Lutetium 0.259 ppm by weight INAA
Hafnium 4.25 ppm by weight INAA
Tantalum 0.921 ppm by weight INAA
L40 ppm by weight ICP-AES
Gold L8 ppm by weight ICP-AES
Lead 16 ppm by weight ICP-AES
Bismuth L10 ppm by weight ICP-AES
Thorium 12.5 ppm by weight INAA
14 ppm by weight ICP-AES
Uranium 4.12 ppm by weight INAA
L100 ppm by weight ICP-AES