NGDB rock sample C170626

Element Measured value Units of measure Analytical method
LOI 0.61 percent by weight (unknown method)
H2O 1.2 percent by weight (unknown method)
H2O+ 1.1 percent bound water (unknown method)
H2O- 0.1 percent moisture (unknown method)
Lithium 3 ppm by weight ICP-AES
Beryllium <1 ppm by weight ICP-AES
CO2 0.01 percent by weight Titration
Carbon <0.003 percent by weight (unknown method)
Sodium 1.52 percent by weight INAA
1.305 percent by weight ICP-AES
Na2O 1.83 percent by weight XRF
Magnesium 3.725 percent by weight ICP-AES
MgO 7.87 percent by weight XRF
Aluminum 7.244 percent by weight ICP-AES
Al2O3 14.3 percent by weight XRF
SiO2 49.7 percent by weight XRF
Phosphorus 0.05 percent by weight ICP-AES
P2O5 0.18 percent by weight XRF
Potassium 0.232 percent by weight INAA
0.18 percent by weight ICP-AES
K2O 0.22 percent by weight XRF
Calcium 7.651 percent by weight ICP-AES
CaO 12.4 percent by weight XRF
Scandium 42.5 ppm by weight INAA
34 ppm by weight ICP-AES
Titanium 0.874 percent by weight ICP-AES
TiO2 1.65 percent by weight XRF
Vanadium 299 ppm by weight XRF
324 ppm by weight ICP-AES
Chromium 238 ppm by weight XRF
309 ppm by weight INAA
212 ppm by weight ICP-AES
Manganese 1140 ppm by weight ICP-AES
MnO 0.18 percent by weight XRF
Iron 8.8 percent by weight INAA
7.41 percent by weight ICP-AES
FeO 8.51 percent by weight Titration
FeTO3 11.6 percent Fe2O3 by weight XRF
Cobalt 47.5 ppm by weight INAA
40 ppm by weight ICP-AES
Nickel 110 ppm by weight XRF
124 ppm by weight INAA
95 ppm by weight ICP-AES
Copper 166 ppm by weight XRF
135 ppm by weight ICP-AES
Zinc 75 ppm by weight XRF
57.7 ppm by weight INAA
65 ppm by weight ICP-AES
Gallium 19 ppm by weight XRF
28 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 6 ppm by weight XRF
11.2 ppm by weight INAA
Strontium 204 ppm by weight XRF
211 ppm by weight INAA
180 ppm by weight ICP-AES
Yttrium 22 ppm by weight XRF
19 ppm by weight ICP-AES
Zirconium 89 ppm by weight XRF
104 ppm by weight INAA
Niobium 7 ppm by weight XRF
23 ppm by weight ICP-AES
Molybdenum 3 ppm by weight XRF
6 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
0.107 ppm by weight INAA
Cesium <3 ppm by weight XRF
0.257 ppm by weight INAA
Barium 69 ppm by weight XRF
66.4 ppm by weight INAA
57 ppm by weight ICP-AES
Lanthanum 9 ppm by weight XRF
7.46 ppm by weight INAA
5 ppm by weight ICP-AES
Cerium 17 ppm by weight XRF
18.8 ppm by weight INAA
19 ppm by weight ICP-AES
Neodymium <7 ppm by weight XRF
13.1 ppm by weight INAA
<9 ppm by weight ICP-AES
Samarium 3.98 ppm by weight INAA
Europium 1.35 ppm by weight INAA
3 ppm by weight ICP-AES
Gadolinium 4.59 ppm by weight INAA
Terbium 0.691 ppm by weight INAA
Holmium 0.958 ppm by weight INAA
<4 ppm by weight ICP-AES
Thulium 0.383 ppm by weight INAA
Ytterbium 2.21 ppm by weight INAA
2 ppm by weight ICP-AES
Lutetium 0.299 ppm by weight INAA
Hafnium 2.69 ppm by weight INAA
Tantalum 0.579 ppm by weight INAA
<40 ppm by weight ICP-AES
Tungsten <5 ppm by weight XRF
1.98 ppm by weight INAA
Gold 5.86 ppb by weight INAA
<8 ppm by weight ICP-AES
Lead <3 ppm by weight XRF
18 ppm by weight ICP-AES
Bismuth <5 ppm by weight XRF
<50 ppm by weight ICP-AES
Thorium <2 ppm by weight XRF
0.579 ppm by weight INAA
<6 ppm by weight ICP-AES
Uranium 2 ppm by weight XRF
0.184 ppm by weight INAA
<100 ppm by weight ICP-AES