NGDB rock sample ACI231

Element Measured value Units of measure Analytical method
Beryllium 1 ppm by weight E-Spec
Boron L10 ppm by weight E-Spec
Magnesium 3 percent by weight E-Spec
Calcium 2 percent by weight E-Spec
Scandium 15 ppm by weight E-Spec
Titanium 0.2 percent by weight E-Spec
Vanadium 150 ppm by weight E-Spec
Chromium 30 ppm by weight E-Spec
Manganese 1500 ppm by weight E-Spec
Iron 7 percent by weight E-Spec
Cobalt 15 ppm by weight E-Spec
Nickel 20 ppm by weight E-Spec
Copper 150 ppm by weight E-Spec
Zinc N200 ppm by weight E-Spec
Arsenic N200 ppm by weight E-Spec
Strontium 300 ppm by weight E-Spec
Yttrium 15 ppm by weight E-Spec
Zirconium 70 ppm by weight E-Spec
Niobium L10 ppm by weight E-Spec
Molybdenum 20 ppm by weight E-Spec
Silver 1 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 3000 ppm by weight E-Spec
Lanthanum 20 ppm by weight E-Spec
Tungsten N50 ppm by weight E-Spec
Gold N10 ppm by weight E-Spec
L0.02 ppm by weight AA (partial)
Lead 15 ppm by weight E-Spec
Bismuth N10 ppm by weight E-Spec