NGDB rock sample C183615

Element Measured value Units of measure Analytical method
LOI 1.6 percent by weight (unknown method)
H2O 2 percent by weight (unknown method)
H2O+ 1.8 percent bound water (unknown method)
H2O- 0.2 percent moisture (unknown method)
Lithium 13 ppm by weight ICP-AES
Beryllium <1 ppm by weight ICP-AES
CO2 0.02 percent by weight Titration
Carbon 0.01 percent by weight (unknown method)
Sodium 2.138 percent by weight ICP-AES
Na2O 2.79 percent by weight XRF
Magnesium 3.686 percent by weight ICP-AES
MgO 6.54 percent by weight XRF
Aluminum 8.726 percent by weight ICP-AES
Al2O3 15.6 percent by weight XRF
SiO2 47.2 percent by weight XRF
Phosphorus 0.046 percent by weight ICP-AES
P2O5 0.15 percent by weight XRF
Potassium 0.5 percent by weight ICP-AES
K2O 0.59 percent by weight XRF
Calcium 6.86 percent by weight ICP-AES
CaO 10.6 percent by weight XRF
Scandium 41 ppm by weight ICP-AES
Titanium 0.635 percent by weight ICP-AES
TiO2 1.673 percent by weight XRF
Vanadium 321 ppm by weight XRF
292 ppm by weight ICP-AES
Chromium 265 ppm by weight XRF
112 ppm by weight ICP-AES
Manganese 934 ppm by weight ICP-AES
MnO 0.14 percent by weight XRF
Iron 7.68 percent by weight ICP-AES
Fe2O3 11.6 percent by weight XRF
FeO 5.72 percent by weight Titration
Cobalt 36 ppm by weight ICP-AES
Nickel 90 ppm by weight XRF
78 ppm by weight ICP-AES
Copper 83 ppm by weight XRF
84 ppm by weight ICP-AES
Zinc 84 ppm by weight XRF
74 ppm by weight ICP-AES
Gallium 21 ppm by weight XRF
31 ppm by weight ICP-AES
Germanium <2 ppm by weight XRF
Arsenic <2 ppm by weight XRF
<10 ppm by weight ICP-AES
Selenium <1 ppm by weight XRF
Bromine <1 ppm by weight XRF
Rubidium 9 ppm by weight XRF
Strontium 300 ppm by weight XRF
299 ppm by weight ICP-AES
Yttrium 24 ppm by weight XRF
22 ppm by weight ICP-AES
Zirconium 99 ppm by weight XRF
Niobium 9 ppm by weight XRF
5 ppm by weight ICP-AES
Molybdenum 1 ppm by weight XRF
<2 ppm by weight ICP-AES
Silver <1 ppm by weight XRF
<2 ppm by weight ICP-AES
Cadmium <1 ppm by weight XRF
<2 ppm by weight ICP-AES
Tin <2 ppm by weight XRF
<50 ppm by weight ICP-AES
Antimony <2 ppm by weight XRF
Cesium <3 ppm by weight XRF
Barium 77 ppm by weight XRF
82 ppm by weight ICP-AES
Lanthanum 9 ppm by weight XRF
7 ppm by weight ICP-AES
Cerium 22 ppm by weight XRF
14 ppm by weight ICP-AES
Neodymium 11 ppm by weight XRF
<9 ppm by weight ICP-AES
Europium <2 ppm by weight ICP-AES
Holmium <4 ppm by weight ICP-AES
Ytterbium 3 ppm by weight ICP-AES
Tantalum <40 ppm by weight ICP-AES
Tungsten <5 ppm by weight XRF
Gold <8 ppm by weight ICP-AES
Lead <3 ppm by weight XRF
<4 ppm by weight ICP-AES
Bismuth <5 ppm by weight XRF
<50 ppm by weight ICP-AES
Thorium <2 ppm by weight XRF
<6 ppm by weight ICP-AES
Uranium 3 ppm by weight XRF
<100 ppm by weight ICP-AES