Specifications
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CRM State:
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Matrix:
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Mineralisation:
Analyte | Certified Value | 1SD | 95% Confidence Limits Low | 95% Confidence Limits High | Method |
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U, Uranium (ppm) | 853 | 35 | 825 | 881 | Borate / Peroxide Fusion ICP |
Th, Thorium (ppm) | 5.73 | 0.328 | 5.58 | 5.89 | Borate / Peroxide Fusion ICP |
Ce, Cerium (ppm) | 46.7 | 2.50 | 44.9 | 48.5 | Borate / Peroxide Fusion ICP |
Al2O3, Aluminium(III) oxide (wt.%) | 9.07 | 0.140 | 8.96 | 9.17 | Borate Fusion XRF |
BaO, Barium oxide (ppm) | 1114 | 41 | 1081 | 1146 | Borate Fusion XRF |
CaO, Calcium oxide (wt.%) | 0.140 | 0.007 | 0.136 | 0.144 | Borate Fusion XRF |
Fe2O3, Iron(III) oxide (wt.%) | 2.32 | 0.030 | 2.30 | 2.34 | Borate Fusion XRF |
K2O, Potassium oxide (wt.%) | 3.27 | 0.039 | 3.24 | 3.30 | Borate Fusion XRF |
MgO, Magnesium oxide (wt.%) | 0.427 | 0.021 | 0.411 | 0.443 | Borate Fusion XRF |
MnO, Manganese oxide (wt.%) | 0.100 | 0.004 | 0.098 | 0.102 | Borate Fusion XRF |
P2O5, Phosphorus(V) oxide (wt.%) | 0.052 | 0.004 | 0.049 | 0.055 | Borate Fusion XRF |
SiO2, Silicon dioxide (wt.%) | 81.79 | 0.343 | 81.58 | 82.00 | Borate Fusion XRF |
TiO2, Titanium dioxide (wt.%) | 0.442 | 0.016 | 0.430 | 0.454 | Borate Fusion XRF |
U, Uranium (ppm) | 858 | 30 | 839 | 877 | Borate Fusion XRF |
Al, Aluminium (wt.%) | 4.60 | 0.191 | 4.45 | 4.75 | Borate / Peroxide Fusion ICP |
Ba, Barium (ppm) | 1001 | 49 | 957 | 1045 | Borate / Peroxide Fusion ICP |
Ca, Calcium (wt.%) | 0.099 | 0.003 | 0.096 | 0.102 | Borate / Peroxide Fusion ICP |
Cr, Chromium (ppm) | 54 | 8 | 46 | 61 | Borate / Peroxide Fusion ICP |
Cs, Caesium (ppm) | 0.75 | 0.071 | 0.68 | 0.82 | Borate / Peroxide Fusion ICP |
Dy, Dysprosium (ppm) | 2.57 | 0.157 | 2.46 | 2.68 | Borate / Peroxide Fusion ICP |
Er, Erbium (ppm) | 1.45 | 0.097 | 1.38 | 1.51 | Borate / Peroxide Fusion ICP |
Eu, Europium (ppm) | 1.09 | 0.100 | 1.01 | 1.17 | Borate / Peroxide Fusion ICP |
Fe, Iron (wt.%) | 1.61 | 0.033 | 1.59 | 1.63 | Borate / Peroxide Fusion ICP |
Ga, Gallium (ppm) | 10.6 | 0.55 | 10.2 | 11.1 | Borate / Peroxide Fusion ICP |
Gd, Gadolinium (ppm) | 3.13 | 0.44 | 2.94 | 3.32 | Borate / Peroxide Fusion ICP |
Hf, Hafnium (ppm) | 6.00 | 0.581 | 5.55 | 6.45 | Borate / Peroxide Fusion ICP |
Ho, Holmium (ppm) | 0.51 | 0.05 | 0.49 | 0.53 | Borate / Peroxide Fusion ICP |
K, Potassium (wt.%) | 2.68 | 0.075 | 2.62 | 2.74 | Borate / Peroxide Fusion ICP |
La, Lanthanum (ppm) | 21.2 | 1.33 | 20.2 | 22.2 | Borate / Peroxide Fusion ICP |
Lu, Lutetium (ppm) | 0.24 | 0.04 | 0.21 | 0.27 | Borate / Peroxide Fusion ICP |
Mg, Magnesium (wt.%) | 0.250 | 0.008 | 0.245 | 0.255 | Borate / Peroxide Fusion ICP |
Mn, Manganese (wt.%) | 0.075 | 0.004 | 0.071 | 0.078 | Borate / Peroxide Fusion ICP |
Mo, Molybdenum (ppm) | 6.93 | 1.36 | 5.91 | 7.96 | Borate / Peroxide Fusion ICP |
Nd, Neodymium (ppm) | 19.5 | 0.88 | 18.7 | 20.3 | Borate / Peroxide Fusion ICP |
P, Phosphorus (wt.%) | 0.022 | 0.003 | 0.020 | 0.025 | Borate / Peroxide Fusion ICP |
Pr, Praseodymium (ppm) | 5.15 | 0.345 | 4.85 | 5.45 | Borate / Peroxide Fusion ICP |
Rb, Rubidium (ppm) | 87 | 2.7 | 84 | 89 | Borate / Peroxide Fusion ICP |
Sm, Samarium (ppm) | 3.87 | 0.225 | 3.71 | 4.04 | Borate / Peroxide Fusion ICP |
Sr, Strontium (ppm) | 156 | 4 | 153 | 159 | Borate / Peroxide Fusion ICP |
Tb, Terbium (ppm) | 0.46 | 0.036 | 0.42 | 0.49 | Borate / Peroxide Fusion ICP |
Ti, Titanium (wt.%) | 0.253 | 0.009 | 0.247 | 0.259 | Borate / Peroxide Fusion ICP |
Tm, Thulium (ppm) | 0.21 | 0.010 | 0.20 | 0.22 | Borate / Peroxide Fusion ICP |
V, Vanadium (ppm) | 24.2 | 1.98 | 22.0 | 26.4 | Borate / Peroxide Fusion ICP |
Y, Yttrium (ppm) | 13.6 | 0.85 | 13.0 | 14.1 | Borate / Peroxide Fusion ICP |
Yb, Ytterbium (ppm) | 1.47 | 0.092 | 1.42 | 1.52 | Borate / Peroxide Fusion ICP |
Al, Aluminium (wt.%) | 4.57 | 0.247 | 4.43 | 4.72 | 4-Acid Digestion |
As, Arsenic (ppm) | 5.19 | 0.67 | 4.84 | 5.54 | 4-Acid Digestion |
Ba, Barium (ppm) | 1015 | 54 | 987 | 1042 | 4-Acid Digestion |
Be, Beryllium (ppm) | 1.74 | 0.135 | 1.66 | 1.82 | 4-Acid Digestion |
Ca, Calcium (wt.%) | 0.101 | 0.006 | 0.098 | 0.104 | 4-Acid Digestion |
Ce, Cerium (ppm) | 46.0 | 2.91 | 44.5 | 47.6 | 4-Acid Digestion |
Co, Cobalt (ppm) | 4.49 | 0.252 | 4.34 | 4.63 | 4-Acid Digestion |
Cr, Chromium (ppm) | 37.2 | 6.3 | 33.5 | 40.9 | 4-Acid Digestion |
Cs, Caesium (ppm) | 0.76 | 0.055 | 0.73 | 0.79 | 4-Acid Digestion |
Dy, Dysprosium (ppm) | 2.45 | 0.150 | 2.30 | 2.59 | 4-Acid Digestion |
Fe, Iron (wt.%) | 1.60 | 0.053 | 1.57 | 1.63 | 4-Acid Digestion |
Ga, Gallium (ppm) | 10.9 | 1.04 | 10.4 | 11.5 | 4-Acid Digestion |
Hf, Hafnium (ppm) | 1.53 | 0.17 | 1.43 | 1.63 | 4-Acid Digestion |
In, Indium (ppm) | 0.014 | 0.002 | 0.013 | 0.015 | 4-Acid Digestion |
K, Potassium (wt.%) | 2.58 | 0.148 | 2.49 | 2.68 | 4-Acid Digestion |
La, Lanthanum (ppm) | 20.7 | 1.25 | 20.2 | 21.3 | 4-Acid Digestion |
Li, Lithium (ppm) | 4.66 | 0.451 | 4.46 | 4.86 | 4-Acid Digestion |
Mg, Magnesium (wt.%) | 0.244 | 0.018 | 0.232 | 0.255 | 4-Acid Digestion |
Mn, Manganese (wt.%) | 0.075 | 0.003 | 0.073 | 0.076 | 4-Acid Digestion |
Mo, Molybdenum (ppm) | 7.44 | 0.373 | 7.28 | 7.60 | 4-Acid Digestion |
Na, Sodium (wt.%) | 0.245 | 0.027 | 0.229 | 0.260 | 4-Acid Digestion |
Nb, Niobium (ppm) | 7.67 | 0.469 | 7.40 | 7.93 | 4-Acid Digestion |
Ni, Nickel (ppm) | 9.65 | 0.658 | 9.34 | 9.95 | 4-Acid Digestion |
P, Phosphorus (wt.%) | 0.022 | 0.002 | 0.021 | 0.023 | 4-Acid Digestion |
Pb, Lead (ppm) | 18.3 | 0.85 | 18.0 | 18.5 | 4-Acid Digestion |
Rb, Rubidium (ppm) | 88 | 4.3 | 85 | 90 | 4-Acid Digestion |
Sb, Antimony (ppm) | 0.085 | 0.017 | 0.071 | 0.098 | 4-Acid Digestion |
Sc, Scandium (ppm) | 2.98 | 0.117 | 2.89 | 3.07 | 4-Acid Digestion |
Sn, Tin (ppm) | 0.70 | 0.056 | 0.68 | 0.71 | 4-Acid Digestion |
Sr, Strontium (ppm) | 154 | 6 | 151 | 157 | 4-Acid Digestion |
Ta, Tantalum (ppm) | 0.55 | 0.06 | 0.52 | 0.58 | 4-Acid Digestion |
Tb, Terbium (ppm) | 0.46 | 0.06 | 0.40 | 0.52 | 4-Acid Digestion |
Th, Thorium (ppm) | 5.56 | 0.472 | 5.34 | 5.78 | 4-Acid Digestion |
Ti, Titanium (wt.%) | 0.247 | 0.014 | 0.239 | 0.255 | 4-Acid Digestion |
Tl, Thallium (ppm) | 0.42 | 0.029 | 0.40 | 0.43 | 4-Acid Digestion |
U, Uranium (ppm) | 825 | 35 | 806 | 843 | 4-Acid Digestion |
V, Vanadium (ppm) | 22.5 | 1.47 | 21.6 | 23.3 | 4-Acid Digestion |
W, Tungsten (ppm) | 0.52 | 0.07 | 0.49 | 0.55 | 4-Acid Digestion |
Y, Yttrium (ppm) | 11.0 | 0.79 | 10.6 | 11.4 | 4-Acid Digestion |
Yb, Ytterbium (ppm) | 1.17 | 0.102 | 1.08 | 1.26 | 4-Acid Digestion |
Zn, Zinc (ppm) | 13.8 | 1.9 | 12.7 | 14.8 | 4-Acid Digestion |
Zr, Zirconium (ppm) | 47.5 | 5.2 | 44.2 | 50.8 | 4-Acid Digestion |
C, Carbon (wt.%) | 0.052 | 0.010 | 0.046 | 0.057 | Infrared Combustion |
LOI1000, Loss On Ignition @1000°C (wt.%) | 2.24 | 0.311 | 2.04 | 2.43 | Thermogravimetry |
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