NGDB rock sample EFC420

Element Measured value Units of measure Analytical method
Beryllium 150 ppm by weight E-Spec
Boron L10 ppm by weight E-Spec
Magnesium 0.1 percent by weight E-Spec
Calcium 0.1 percent by weight E-Spec
Scandium N5 ppm by weight E-Spec
Titanium 0.003 percent by weight E-Spec
Vanadium 100 ppm by weight E-Spec
Chromium L10 ppm by weight E-Spec
Manganese 300 ppm by weight E-Spec
Iron 0.3 percent by weight E-Spec
Cobalt N5 ppm by weight E-Spec
Nickel L5 ppm by weight E-Spec
Copper 2000 ppm by weight E-Spec
Zinc 5000 ppm by weight E-Spec
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 L20 ppm by weight E-Spec
Molybdenum N5 ppm by weight E-Spec
Silver 1000 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 30 ppm by weight E-Spec
Lanthanum 70 ppm by weight E-Spec
Tungsten N50 ppm by weight E-Spec
Gold N10 ppm by weight E-Spec
Lead 1000 ppm by weight E-Spec
Bismuth N10 ppm by weight E-Spec
Thorium N200 ppm by weight E-Spec