NGDB rock sample M201017

Element Measured value Units of measure Analytical method
LOI 2.69 percent by weight (unknown method)
H2O+ 2.71 percent bound water (unknown method)
H2O- 0.38 percent moisture (unknown method)
Lithium 17 ppm by weight ICP-AES
Beryllium 1 ppm by weight ICP-AES
CO2 0.08 percent by weight Titration
Fluorine 0.1 percent by weight ISE
Sodium 2.65 percent by weight INAA
2.7 percent by weight ICP-AES
Na2O 3.48 percent by weight XRF
Magnesium 4.1 percent by weight ICP-AES
MgO 6.94 percent by weight XRF
Aluminum 8.7 percent by weight ICP-AES
Al2O3 16.1 percent by weight XRF
SiO2 50.1 percent by weight XRF
Phosphorus 0.25 percent by weight ICP-AES
P2O5 0.55 percent by weight XRF
Chlorine 0.02 percent by weight ISE
Potassium 1.8 percent by weight ICP-AES
K2O 2.11 percent by weight XRF
Calcium 5.2 percent by weight ICP-AES
CaO 7.37 percent by weight XRF
Scandium 24.7 ppm by weight INAA
24 ppm by weight ICP-AES
Titanium 0.83 percent by weight ICP-AES
TiO2 1.35 percent by weight XRF
Vanadium 180 ppm by weight ICP-AES
Chromium 92 ppm by weight XRF
82.6 ppm by weight INAA
89 ppm by weight ICP-AES
Manganese 2000 ppm by weight ICP-AES
MnO 0.27 percent by weight XRF
Iron 6.31 percent by weight INAA
5.9 percent by weight ICP-AES
FeO 4.52 percent by weight Titration
FeTO3 8.63 percent Fe2O3 by weight XRF
Cobalt 36.6 ppm by weight INAA
39 ppm by weight ICP-AES
Nickel 72 ppm by weight XRF
82.9 ppm by weight INAA
70 ppm by weight ICP-AES
Copper 82 ppm by weight XRF
84 ppm by weight ICP-AES
Zinc 102 ppm by weight XRF
106 ppm by weight INAA
93 ppm by weight ICP-AES
Gallium 18 ppm by weight ICP-AES
Arsenic 0.92 ppm by weight INAA
L10 ppm by weight ICP-AES
Rubidium 46 ppm by weight XRF
44.9 ppm by weight INAA
Strontium 640 ppm by weight XRF
717 ppm by weight INAA
710 ppm by weight ICP-AES
Yttrium 22 ppm by weight XRF
16 ppm by weight ICP-AES
Zirconium 162 ppm by weight XRF
144 ppm by weight INAA
Niobium 19 ppm by weight XRF
8 ppm by weight ICP-AES
Molybdenum L2 ppm by weight ICP-AES
Ruthenium L0.5 ppb by weight Fire Assay
Rhodium L0.5 ppb by weight Fire Assay
Palladium L0.5 ppb by weight Fire Assay
Silver L2 ppm by weight ICP-AES
Cadmium L2 ppm by weight ICP-AES
Tin L5 ppm by weight ICP-AES
Antimony 0.429 ppm by weight INAA
Cesium 0.0803 ppm by weight INAA
Barium 880 ppm by weight XRF
912 ppm by weight INAA
890 ppm by weight ICP-AES
Lanthanum 32 ppm by weight XRF
37.9 ppm by weight INAA
38 ppm by weight ICP-AES
Cerium 74 ppm by weight XRF
79.3 ppm by weight INAA
72 ppm by weight ICP-AES
Neodymium 38.7 ppm by weight INAA
38 ppm by weight ICP-AES
Samarium 6.97 ppm by weight INAA
Europium 1.71 ppm by weight INAA
L2 ppm by weight ICP-AES
Gadolinium 5.2 ppm by weight INAA
Terbium 0.656 ppm by weight INAA
Holmium L4 ppm by weight ICP-AES
Thulium 0.291 ppm by weight INAA
Ytterbium 1.7 ppm by weight INAA
2 ppm by weight ICP-AES
Lutetium 0.239 ppm by weight INAA
Hafnium 3.54 ppm by weight INAA
Tantalum 0.809 ppm by weight INAA
L40 ppm by weight ICP-AES
Tungsten 1.7 ppm by weight INAA
Iridium L0.5 ppb by weight Fire Assay
Platinum L0.5 ppb by weight Fire Assay
Gold L0.42 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 3.99 ppm by weight INAA
4.6 ppm by weight DNAA
L4 ppm by weight ICP-AES
Uranium 1.23 ppm by weight INAA
1.28 ppm by weight DNAA
L100 ppm by weight ICP-AES