NGDB rock sample D502230

Element Measured value Units of measure Analytical method
LOI 0.54 percent by weight (unknown method)
Beryllium 7 ppm by weight E-Spec
Boron 20 ppm by weight E-Spec
Fluorine 0.05 percent by weight ISE
Sodium 2 percent by weight E-Spec
Na2O 3.03 percent by weight XRF
Magnesium 0.05 percent by weight E-Spec
MgO L0.1 percent by weight XRF
Al2O3 12.8 percent by weight XRF
SiO2 76.2 percent by weight XRF
Phosphorus L0.2 percent by weight E-Spec
P2O5 L0.05 percent by weight XRF
Chlorine 0.02 percent by weight ISE
K2O 5.16 percent by weight XRF
Calcium 0.1 percent by weight E-Spec
CaO 0.26 percent by weight XRF
Scandium L5 ppm by weight E-Spec
Titanium 0.03 percent by weight E-Spec
TiO2 0.07 percent by weight XRF
Vanadium L10 ppm by weight E-Spec
Chromium L20 ppm by weight XRF
L10 ppm by weight E-Spec
Manganese 100 ppm by weight E-Spec
MnO 0.02 percent by weight XRF
Iron 1 percent by weight E-Spec
FeTO3 1.16 percent Fe2O3 by weight XRF
Cobalt 20 ppm by weight E-Spec
Nickel L10 ppm by weight XRF
L5 ppm by weight E-Spec
Copper 78 ppm by weight XRF
70 ppm by weight E-Spec
Zinc 26 ppm by weight XRF
N200 ppm by weight E-Spec
Gallium 50 ppm by weight E-Spec
Germanium N10 ppm by weight E-Spec
Arsenic N200 ppm by weight E-Spec
Rubidium 305 ppm by weight XRF
Strontium 29 ppm by weight XRF
N100 ppm by weight E-Spec
Yttrium 124 ppm by weight XRF
100 ppm by weight E-Spec
Zirconium 75 ppm by weight XRF
70 ppm by weight E-Spec
Niobium 50 ppm by weight XRF
30 ppm by weight E-Spec
Molybdenum N5 ppm by weight E-Spec
Silver L0.5 ppm by weight E-Spec
Cadmium N20 ppm by weight E-Spec
Tin 10 ppm by weight E-Spec
Antimony N100 ppm by weight E-Spec
Barium 230 ppm by weight XRF
300 ppm by weight E-Spec
Lanthanum L30 ppm by weight XRF
23 ppm by weight ICP-MS
L50 ppm by weight E-Spec
Cerium 75 ppm by weight XRF
51 ppm by weight ICP-MS
Praseodymium 6.5 ppm by weight ICP-MS
Neodymium 23 ppm by weight ICP-MS
Samarium 7.7 ppm by weight ICP-MS
Europium 0.4 ppm by weight ICP-MS
Gadolinium 10 ppm by weight ICP-MS
Terbium 2.5 ppm by weight ICP-MS
Dysprosium 17 ppm by weight ICP-MS
Holmium 4.1 ppm by weight ICP-MS
Erbium 15 ppm by weight ICP-MS
Thulium 2.7 ppm by weight ICP-MS
Ytterbium 20 ppm by weight ICP-MS
Tungsten L20 ppm by weight E-Spec
Gold N10 ppm by weight E-Spec
Lead 30 ppm by weight E-Spec
Bismuth N10 ppm by weight E-Spec
Thorium 25.7 ppm by weight DNAA
N100 ppm by weight E-Spec
Uranium 23.2 ppm by weight DNAA