NGDB rock sample CEW515

Element Measured value Units of measure Analytical method
Beryllium 3 ppm by weight E-Spec
Boron 50 ppm by weight E-Spec
Magnesium 0.05 percent by weight E-Spec
Calcium 0.1 percent by weight E-Spec
Scandium N5 ppm by weight E-Spec
Titanium 0.02 percent by weight E-Spec
Vanadium L10 ppm by weight E-Spec
Chromium L10 ppm by weight E-Spec
Manganese 200 ppm by weight E-Spec
Iron 0.5 percent by weight E-Spec
Cobalt N5 ppm by weight E-Spec
Nickel 15 ppm by weight E-Spec
Copper L5 ppm by weight E-Spec
Zinc N200 ppm by weight E-Spec
L5 ppm by weight AA (partial)
Arsenic 700 ppm by weight E-Spec
470 ppm by weight AA (partial)
Strontium 500 ppm by weight E-Spec
Yttrium N10 ppm by weight E-Spec
Zirconium L10 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 N2 ppm by weight E-Spec
N2 ppm by weight AA (partial)
Barium 30 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
0.1 ppm by weight AA (partial)
Mercury N0.02 ppm by weight AA
Lead 15 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