NGDB rock sample M151250

Element Measured value Units of measure Analytical method
H2O+ 0.59 percent bound water (unknown method)
H2O- 0.02 percent moisture (unknown method)
Beryllium 2.3 ppm by weight E-Spec
Boron 15 ppm by weight E-Spec
CO2 0.04 percent by weight Miscellaneous Methods
Sodium 3.3 percent by weight E-Spec
Na2O 3.18 percent by weight XRF
Magnesium 0.46 percent by weight E-Spec
MgO 0.66 percent by weight XRF
Aluminum 8.3 percent by weight E-Spec
Al2O3 13.4 percent by weight XRF
SiO2 73.8 percent by weight XRF
Silicon 35 percent by weight E-Spec
Phosphorus 0.06 percent by weight E-Spec
P2O5 0.07 percent by weight XRF
0.1 percent by weight Colorimetry
Sulfur L0.02 percent by weight (unknown method)
Chlorine L0.05 percent by weight ISE
Potassium 4.1 percent by weight E-Spec
K2O 4.04 percent by weight XRF
Calcium 0.98 percent by weight E-Spec
CaO 1.22 percent by weight XRF
Scandium 5.41 ppm by weight INAA
L10 ppm by weight E-Spec
Titanium 0.2 percent by weight E-Spec
TiO2 0.26 percent by weight XRF
Vanadium 43 ppm by weight E-Spec
Chromium 17.9 ppm by weight INAA
20 ppm by weight E-Spec
Manganese 320 ppm by weight E-Spec
MnO 0.02 percent by weight XRF
Iron 1.47 percent by weight INAA
1.7 percent by weight E-Spec
FeO 1.54 percent by weight Titration
FeTO3 1.83 percent Fe2O3 by weight XRF
Cobalt 3.53 ppm by weight INAA
7.7 ppm by weight E-Spec
Nickel 13 ppm by weight E-Spec
Copper 4.3 ppm by weight E-Spec
Zinc 31.1 ppm by weight INAA
L50 ppm by weight E-Spec
Gallium 21 ppm by weight E-Spec
Rubidium 134 ppm by weight XRF
148 ppm by weight INAA
Strontium 104 ppm by weight XRF
130 ppm by weight E-Spec
Yttrium 8 ppm by weight XRF
29 ppm by weight E-Spec
Zirconium 119 ppm by weight XRF
99 ppm by weight INAA
140 ppm by weight E-Spec
Niobium 8 ppm by weight XRF
L25 ppm by weight E-Spec
Molybdenum L10 ppm by weight E-Spec
Silver L1 ppm by weight E-Spec
Cadmium L2 ppm by weight E-Spec
Tin L10 ppm by weight E-Spec
Antimony 0.32 ppm by weight INAA
Cesium 4.74 ppm by weight INAA
Barium 1030 ppm by weight XRF
1010 ppm by weight INAA
1400 ppm by weight E-Spec
Lanthanum 21.4 ppm by weight INAA
24 ppm by weight E-Spec
Cerium 45.2 ppm by weight INAA
L100 ppm by weight E-Spec
Neodymium 20 ppm by weight INAA
Samarium 4.69 ppm by weight INAA
Europium 0.531 ppm by weight INAA
Gadolinium 5.2 ppm by weight INAA
Terbium 0.662 ppm by weight INAA
Holmium 0.38 ppm by weight INAA
Thulium 0.34 ppm by weight INAA
Ytterbium 2.16 ppm by weight INAA
Lutetium 0.349 ppm by weight INAA
Hafnium 3.67 ppm by weight INAA
Tantalum 0.88 ppm by weight INAA
Lead 19 ppm by weight E-Spec
Thorium 12.2 ppm by weight INAA
Uranium 3.01 ppm by weight INAA