NGDB rock sample CFR461

Element Measured value Units of measure Analytical method
Beryllium 1 ppm by weight E-Spec
Boron 50 ppm by weight E-Spec
Magnesium 0.7 percent by weight E-Spec
Calcium 0.5 percent by weight E-Spec
Scandium 10 ppm by weight E-Spec
Titanium 0.3 percent by weight E-Spec
Vanadium 150 ppm by weight E-Spec
Chromium 70 ppm by weight E-Spec
Manganese 500 ppm by weight E-Spec
Iron 2 percent by weight E-Spec
Cobalt 15 ppm by weight E-Spec
Nickel 50 ppm by weight E-Spec
Copper 5 ppm by weight E-Spec
Zinc N200 ppm by weight E-Spec
75 ppm by weight AA (partial)
Arsenic 3000 ppm by weight E-Spec
1700 ppm by weight AA (partial)
Strontium 300 ppm by weight E-Spec
Yttrium 15 ppm by weight E-Spec
Zirconium 70 ppm by weight E-Spec
Niobium N20 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
0.1 ppm by weight AA (partial)
Tin N10 ppm by weight E-Spec
Antimony N100 ppm by weight E-Spec
2 ppm by weight AA (partial)
Barium 500 ppm by weight E-Spec
Lanthanum N20 ppm by weight E-Spec
Tungsten N50 ppm by weight E-Spec
5 ppm by weight Colorimetry
Gold N10 ppm by weight E-Spec
0.3 ppm by weight AA (partial)
Mercury 0.06 ppm by weight AA
Lead L10 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