NGDB rock sample CEW501

Element Measured value Units of measure Analytical method
Beryllium 1.5 ppm by weight E-Spec
Boron L10 ppm by weight E-Spec
Magnesium L0.02 percent by weight E-Spec
Calcium L0.05 percent by weight E-Spec
Scandium N5 ppm by weight E-Spec
Titanium 0.002 percent by weight E-Spec
Vanadium 10 ppm by weight E-Spec
Chromium N10 ppm by weight E-Spec
Manganese 150 ppm by weight E-Spec
Iron 0.2 percent by weight E-Spec
Cobalt N5 ppm by weight E-Spec
Nickel L5 ppm by weight E-Spec
Copper 5 ppm by weight E-Spec
Zinc N200 ppm by weight E-Spec
10 ppm by weight AA (partial)
Arsenic 200 ppm by weight E-Spec
160 ppm by weight AA (partial)
Strontium 100 ppm by weight E-Spec
Yttrium N10 ppm by weight E-Spec
Zirconium N10 ppm by weight E-Spec
Niobium N20 ppm by weight E-Spec
Molybdenum N5 ppm by weight E-Spec
Silver N0.5 ppm by weight E-Spec
Cadmium N20 ppm by weight E-Spec
N0.1 ppm by weight AA (partial)
Tin N10 ppm by weight E-Spec
Antimony N100 ppm by weight E-Spec
4 ppm by weight AA (partial)
Barium 20 ppm by weight E-Spec
Lanthanum N20 ppm by weight E-Spec
Tungsten N50 ppm by weight E-Spec
0.5 ppm by weight Colorimetry
Gold N10 ppm by weight E-Spec
0.15 ppm by weight AA (partial)
Mercury N0.02 ppm by weight AA
Lead N10 ppm by weight E-Spec
Bismuth N10 ppm by weight E-Spec
N1 ppm by weight AA (partial)
Thorium N100 ppm by weight E-Spec