NGDB rock sample D525546

Element Measured value Units of measure Analytical method
LOI 3.34 percent by weight (unknown method)
H2O+ 2.86 percent bound water (unknown method)
H2O- 0.07 percent moisture (unknown method)
Lithium 48 ppm by weight ICP-AES
Beryllium 1 ppm by weight ICP-AES
CO2 1.1 percent by weight Titration
Sodium 2.5 percent by weight INAA
2.4 percent by weight ICP-AES
Na2O 3.24 percent by weight XRF
Magnesium 1.5 percent by weight ICP-AES
MgO 2.53 percent by weight XRF
Aluminum 7.5 percent by weight ICP-AES
Al2O3 14.4 percent by weight XRF
SiO2 64.7 percent by weight XRF
Phosphorus 0.09 percent by weight ICP-AES
P2O5 0.23 percent by weight XRF
Potassium 1.1 percent by weight INAA
1.2 percent by weight ICP-AES
K2O 1.47 percent by weight XRF
Calcium 1.8 percent by weight INAA
1.8 percent by weight ICP-AES
CaO 2.4 percent by weight XRF
Scandium 16.2 ppm by weight INAA
16 ppm by weight ICP-AES
Titanium 0.47 percent by weight ICP-AES
TiO2 0.77 percent by weight XRF
Vanadium 150 ppm by weight ICP-AES
Chromium 114 ppm by weight XRF
105 ppm by weight INAA
110 ppm by weight ICP-AES
Manganese 1100 ppm by weight ICP-AES
MnO 0.14 percent by weight XRF
Iron 4.55 percent by weight INAA
4.4 percent by weight ICP-AES
FeO 5.08 percent by weight Titration
FeTO3 6.48 percent Fe2O3 by weight XRF
Cobalt 14.4 ppm by weight INAA
16 ppm by weight ICP-AES
Nickel 41 ppm by weight XRF
34 ppm by weight INAA
39 ppm by weight ICP-AES
Copper 35 ppm by weight XRF
36 ppm by weight ICP-AES
Zinc 114 ppm by weight XRF
88 ppm by weight INAA
100 ppm by weight ICP-AES
Gallium 15 ppm by weight ICP-AES
Arsenic 8.4 ppm by weight INAA
L10 ppm by weight ICP-AES
Rubidium 48 ppm by weight XRF
49 ppm by weight INAA
Strontium 270 ppm by weight XRF
290 ppm by weight INAA
280 ppm by weight ICP-AES
Yttrium 22 ppm by weight XRF
17 ppm by weight ICP-AES
Zirconium 146 ppm by weight XRF
L210 ppm by weight INAA
Niobium 12 ppm by weight XRF
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 L5 ppm by weight ICP-AES
Antimony 0.78 ppm by weight INAA
Cesium 2.34 ppm by weight INAA
Barium 530 ppm by weight XRF
480 ppm by weight INAA
490 ppm by weight ICP-AES
Lanthanum L30 ppm by weight XRF
19.2 ppm by weight INAA
19 ppm by weight ICP-AES
Cerium 34 ppm by weight XRF
35.3 ppm by weight INAA
32 ppm by weight ICP-AES
Neodymium 17 ppm by weight INAA
18 ppm by weight ICP-AES
Samarium 3.99 ppm by weight INAA
Europium 1.1 ppm by weight INAA
L2 ppm by weight ICP-AES
Terbium 0.557 ppm by weight INAA
Holmium L4 ppm by weight ICP-AES
Ytterbium 2 ppm by weight INAA
1 ppm by weight ICP-AES
Lutetium 0.28 ppm by weight INAA
Hafnium 3.67 ppm by weight INAA
Tantalum 0.737 ppm by weight INAA
L40 ppm by weight ICP-AES
Gold 5.8 ppb by weight INAA
L8 ppm by weight ICP-AES
Lead 10 ppm by weight ICP-AES
Bismuth L10 ppm by weight ICP-AES
Thorium 4.36 ppm by weight INAA
4 ppm by weight ICP-AES
Uranium 1.7 ppm by weight INAA
L100 ppm by weight ICP-AES