NGDB rock sample ACI291

Element Measured value Units of measure Analytical method
Beryllium 1 ppm by weight E-Spec
Boron L10 ppm by weight E-Spec
Magnesium 2 percent by weight E-Spec
Calcium 10 percent by weight E-Spec
Scandium N5 ppm by weight E-Spec
Titanium 0.3 percent by weight E-Spec
Vanadium 300 ppm by weight E-Spec
Chromium 150 ppm by weight E-Spec
Manganese 3000 ppm by weight E-Spec
Iron 10 percent by weight E-Spec
Cobalt 15 ppm by weight E-Spec
Nickel 100 ppm by weight E-Spec
Copper 200 ppm by weight E-Spec
Zinc L200 ppm by weight E-Spec
Arsenic N200 ppm by weight E-Spec
Strontium 500 ppm by weight E-Spec
Yttrium 30 ppm by weight E-Spec
Zirconium 150 ppm by weight E-Spec
Niobium 10 ppm by weight E-Spec
Molybdenum 30 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 1000 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 L10 ppm by weight E-Spec
Bismuth N10 ppm by weight E-Spec