NGDB rock sample M171892

Element Measured value Units of measure Analytical method
H2O+ 0.77 percent bound water (unknown method)
H2O- 0.31 percent moisture (unknown method)
Boron 13 ppm by weight Unspecified Methods
CO2 0.05 percent by weight Miscellaneous Methods
Fluorine 0.02 percent by weight Unspecified Methods
Sodium 2.31 percent by weight INAA
Na2O 3.1 percent by weight XRF
MgO 0.64 percent by weight XRF
Al2O3 14.6 percent by weight XRF
SiO2 71.6 percent by weight XRF
Phosphorus 0.079 percent by weight Unspecified Methods
P2O5 0.13 percent by weight XRF
Sulfur L0.01 percent by weight (unknown method)
K2O 4.88 percent by weight XRF
CaO 1.73 percent by weight XRF
Scandium 3.39 ppm by weight INAA
3.9 ppm by weight Unspecified Methods
TiO2 0.24 percent by weight XRF
Chromium L20 ppm by weight XRF
2.89 ppm by weight INAA
3.9 ppm by weight Unspecified Methods
MnO 0.03 percent by weight XRF
Iron 1.23 percent by weight INAA
FeO 0.92 percent by weight Unspecified Methods
FeTO3 1.75 percent Fe2O3 by weight XRF
Cobalt 2.5 ppm by weight INAA
Nickel L20 ppm by weight XRF
4.1 ppm by weight INAA
3.2 ppm by weight Unspecified Methods
Copper 70 ppm by weight XRF
78 ppm by weight Unspecified Methods
Zinc 32 ppm by weight XRF
31.5 ppm by weight INAA
32 ppm by weight Unspecified Methods
Arsenic 4.4 ppm by weight AA
Selenium 0.1 ppm by weight AA
Rubidium 190 ppm by weight XRF
181 ppm by weight INAA
Strontium 410 ppm by weight XRF
Yttrium 15 ppm by weight XRF
Zirconium 150 ppm by weight XRF
87.7 ppm by weight INAA
Niobium 14 ppm by weight XRF
Molybdenum L0.5 ppm by weight Unspecified Methods
Silver 0.36 ppm by weight Unspecified Methods
Cadmium L0.5 ppm by weight Unspecified Methods
Tin L1 ppm by weight Unspecified Methods
Antimony 0.245 ppm by weight INAA
0.2 ppm by weight AA
Tellurium 0.14 ppm by weight Unspecified Methods
Cesium 7.04 ppm by weight INAA
Barium 1100 ppm by weight XRF
1060 ppm by weight INAA
1200 ppm by weight Unspecified Methods
Lanthanum L30 ppm by weight XRF
22 ppm by weight INAA
Cerium 50 ppm by weight XRF
43.1 ppm by weight INAA
Neodymium 17.1 ppm by weight INAA
Samarium 3.15 ppm by weight INAA
Europium 0.703 ppm by weight INAA
Terbium 0.271 ppm by weight INAA
Thulium 0.131 ppm by weight INAA
Ytterbium 0.777 ppm by weight INAA
Lutetium 0.103 ppm by weight INAA
Hafnium 3.09 ppm by weight INAA
Tantalum 1.42 ppm by weight INAA
Tungsten 12 ppm by weight Unspecified Methods
Gold L0.05 ppm by weight Unspecified Methods
Mercury L0.02 ppm by weight Unspecified Methods
Thallium 0.9 ppm by weight Unspecified Methods
Lead 28 ppm by weight Unspecified Methods
Bismuth 0.28 ppm by weight Unspecified Methods
Thorium 9.85 ppm by weight INAA
Uranium 2.34 ppm by weight INAA