NGDB rock sample LER550

Element Measured value Units of measure Analytical method
Beryllium N1 ppm by weight E-Spec
Boron 10 ppm by weight E-Spec
Magnesium 1 percent by weight E-Spec
Calcium 3 percent by weight E-Spec
Scandium 15 ppm by weight E-Spec
Titanium 0.7 percent by weight E-Spec
Vanadium 150 ppm by weight E-Spec
Chromium 300 ppm by weight E-Spec
Manganese 700 ppm by weight E-Spec
Iron 7 percent by weight E-Spec
Cobalt 30 ppm by weight E-Spec
Nickel 70 ppm by weight E-Spec
Copper 100 ppm by weight E-Spec
70 ppm by weight AA (partial)
Zinc N200 ppm by weight E-Spec
65 ppm by weight AA (partial)
Arsenic N200 ppm by weight E-Spec
Strontium 1000 ppm by weight E-Spec
Yttrium 30 ppm by weight E-Spec
Zirconium 150 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 150 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
5 ppm by weight AA (partial)
Bismuth N10 ppm by weight E-Spec
Thorium N100 ppm by weight E-Spec