NGDB rock sample LER191

Element Measured value Units of measure Analytical method
Beryllium N1 ppm by weight E-Spec
Boron L10 ppm by weight E-Spec
Magnesium 0.02 percent by weight E-Spec
Calcium L0.05 percent by weight E-Spec
Scandium N5 ppm by weight E-Spec
Titanium L0.002 percent by weight E-Spec
Vanadium 10 ppm by weight E-Spec
Chromium N10 ppm by weight E-Spec
Manganese 10 ppm by weight E-Spec
Iron L0.05 percent by weight E-Spec
Cobalt 5 ppm by weight E-Spec
Nickel 5 ppm by weight E-Spec
Copper L5 ppm by weight E-Spec
N5 ppm by weight AA (partial)
Zinc N200 ppm by weight E-Spec
5 ppm by weight AA (partial)
Arsenic N200 ppm by weight E-Spec
Strontium N100 ppm by weight E-Spec
Yttrium N10 ppm by weight E-Spec
Zirconium N10 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
Tin N10 ppm by weight E-Spec
Antimony N100 ppm by weight E-Spec
Barium N20 ppm by weight E-Spec
Lanthanum N20 ppm by weight E-Spec
Tungsten N50 ppm by weight E-Spec
Gold N10 ppm by weight E-Spec
N0.05 ppm by weight AA (partial)
Lead N10 ppm by weight E-Spec
N5 ppm by weight AA (partial)
Bismuth N10 ppm by weight E-Spec
Thorium N100 ppm by weight E-Spec