NGDB rock sample D525513

Element Measured value Units of measure Analytical method
LOI 2.94 percent by weight (unknown method)
H2O+ 3.16 percent bound water (unknown method)
H2O- 0.07 percent moisture (unknown method)
Lithium 62 ppm by weight ICP-AES
Beryllium 1 ppm by weight ICP-AES
CO2 0.49 percent by weight Titration
Sodium 3.3 percent by weight INAA
3.2 percent by weight ICP-AES
Na2O 4.37 percent by weight XRF
Magnesium 2.1 percent by weight ICP-AES
MgO 3.62 percent by weight XRF
Aluminum 9.3 percent by weight ICP-AES
Al2O3 18 percent by weight XRF
SiO2 62.3 percent by weight XRF
Phosphorus 0.06 percent by weight ICP-AES
P2O5 0.15 percent by weight XRF
Potassium 1.8 percent by weight INAA
1.7 percent by weight ICP-AES
K2O 2.07 percent by weight XRF
Calcium L0.5 percent by weight INAA
0.74 percent by weight ICP-AES
CaO 1 percent by weight XRF
Scandium 14.3 ppm by weight INAA
14 ppm by weight ICP-AES
Titanium 0.18 percent by weight ICP-AES
TiO2 0.52 percent by weight XRF
Vanadium 78 ppm by weight ICP-AES
Chromium 124 ppm by weight XRF
113 ppm by weight INAA
120 ppm by weight ICP-AES
Manganese 430 ppm by weight ICP-AES
MnO 0.07 percent by weight XRF
Iron 3.24 percent by weight INAA
3.1 percent by weight ICP-AES
FeO 3.6 percent by weight Titration
FeTO3 4.64 percent Fe2O3 by weight XRF
Cobalt 14 ppm by weight INAA
15 ppm by weight ICP-AES
Nickel 53 ppm by weight XRF
53 ppm by weight INAA
49 ppm by weight ICP-AES
Copper L10 ppm by weight XRF
3 ppm by weight ICP-AES
Zinc 61 ppm by weight XRF
51 ppm by weight INAA
54 ppm by weight ICP-AES
Gallium 18 ppm by weight ICP-AES
Arsenic 14 ppm by weight INAA
13 ppm by weight ICP-AES
Rubidium 72 ppm by weight XRF
73.8 ppm by weight INAA
Strontium 405 ppm by weight XRF
440 ppm by weight INAA
430 ppm by weight ICP-AES
Yttrium 15 ppm by weight XRF
9 ppm by weight ICP-AES
Zirconium 106 ppm by weight XRF
87 ppm by weight INAA
Niobium L10 ppm by weight XRF
L4 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 0.55 ppm by weight INAA
Cesium 2.75 ppm by weight INAA
Barium 400 ppm by weight XRF
360 ppm by weight INAA
360 ppm by weight ICP-AES
Lanthanum L30 ppm by weight XRF
11.8 ppm by weight INAA
13 ppm by weight ICP-AES
Cerium L30 ppm by weight XRF
23.5 ppm by weight INAA
22 ppm by weight ICP-AES
Neodymium 10 ppm by weight INAA
11 ppm by weight ICP-AES
Samarium 2.53 ppm by weight INAA
Europium 0.312 ppm by weight INAA
L2 ppm by weight ICP-AES
Terbium 0.348 ppm by weight INAA
Holmium L4 ppm by weight ICP-AES
Ytterbium 1.2 ppm by weight INAA
L1 ppm by weight ICP-AES
Lutetium 0.18 ppm by weight INAA
Hafnium 2.47 ppm by weight INAA
Tantalum 0.39 ppm by weight INAA
L40 ppm by weight ICP-AES
Gold 9.9 ppb by weight INAA
L8 ppm by weight ICP-AES
Lead L4 ppm by weight ICP-AES
Bismuth L10 ppm by weight ICP-AES
Thorium 3.82 ppm by weight INAA
L4 ppm by weight ICP-AES
Uranium 2 ppm by weight INAA
L100 ppm by weight ICP-AES