NGDB rock sample EFC421

Element Measured value Units of measure Analytical method
Beryllium 5 ppm by weight E-Spec
Boron 50 ppm by weight E-Spec
Magnesium 0.02 percent by weight E-Spec
Calcium 0.1 percent by weight E-Spec
Scandium 5 ppm by weight E-Spec
Titanium 0.2 percent by weight E-Spec
Vanadium 50 ppm by weight E-Spec
Chromium L10 ppm by weight E-Spec
Manganese 50 ppm by weight E-Spec
Iron 3 percent by weight E-Spec
Cobalt N5 ppm by weight E-Spec
Nickel N5 ppm by weight E-Spec
Copper 20 ppm by weight E-Spec
Zinc N200 ppm by weight E-Spec
Arsenic N200 ppm by weight E-Spec
Strontium N100 ppm by weight E-Spec
Yttrium 30 ppm by weight E-Spec
Zirconium 150 ppm by weight E-Spec
Niobium 20 ppm by weight E-Spec
Molybdenum 150 ppm by weight E-Spec
Silver 7 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 70 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 50 ppm by weight E-Spec
Bismuth N10 ppm by weight E-Spec
Thorium N200 ppm by weight E-Spec