NGDB rock sample BDN550

Element Measured value Units of measure Analytical method
Beryllium 1.5 ppm by weight E-Spec
Boron 15 ppm by weight E-Spec
Magnesium 2 percent by weight E-Spec
Calcium 0.15 percent by weight E-Spec
Scandium 7 ppm by weight E-Spec
Titanium 0.3 percent by weight E-Spec
Vanadium 70 ppm by weight E-Spec
Chromium 30 ppm by weight E-Spec
Manganese 150 ppm by weight E-Spec
Iron 5 percent by weight E-Spec
Cobalt 10 ppm by weight E-Spec
Nickel 20 ppm by weight E-Spec
Copper 70 ppm by weight E-Spec
Zinc N200 ppm by weight E-Spec
45 ppm by weight AA (partial)
Arsenic N200 ppm by weight E-Spec
N10 ppm by weight Colorimetry (partial)
Strontium L100 ppm by weight E-Spec
Yttrium 20 ppm by weight E-Spec
Zirconium 500 ppm by weight E-Spec
Niobium L10 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
Tin N10 ppm by weight E-Spec
Antimony N100 ppm by weight E-Spec
Barium 150 ppm by weight E-Spec
Lanthanum 30 ppm by weight E-Spec
Tungsten N50 ppm by weight E-Spec
Gold N10 ppm by weight E-Spec
Mercury 5 ppm by weight AA
Lead 20 ppm by weight E-Spec
Bismuth N10 ppm by weight E-Spec