OREAS 219

OREAS 219 was prepared from a blend of Archean greenstone-hosted Wilber Lode primary ore from the Andy Well Gold Mine and barren Cambrian greenstone sourced from a quarry north of Melbourne, Australia. The Wilber Lode is a shear-hosted, narrow vein, quartz lode-style gold deposit situated within the Meekatharra-Wydgee greenstone belt in the Archean Yilgarn Craton of Western Australia.
Analyte Certified Value 1SD 95% Confidence Low 95% Confidence High Method
Au, Gold (ppm) 0.760 0.024 0.753 0.768 Pb Fire Assay
Au, Gold (ppm) 0.735 0.034 0.721 0.748 Aqua Regia Digestion (sample weights 10-50g)
Au, Gold (ppm) 0.749 0.043 0.725 0.774 Cyanide Leach
Ag, Silver (ppm) 0.203 0.014 0.197 0.209 Aqua Regia Digestion (sample weights 0.15-50g)
Al, Aluminium (wt.%) 2.98 0.152 2.91 3.05 Aqua Regia Digestion (sample weights 0.15-50g)
As, Arsenic (ppm) 6.79 0.552 6.48 7.11 Aqua Regia Digestion (sample weights 0.15-50g)
B, Boron (ppm) 47.2 7.5 40.9 53.5 Aqua Regia Digestion (sample weights 0.15-50g)
Ba, Barium (ppm) 19.9 3.0 18.3 21.5 Aqua Regia Digestion (sample weights 0.15-50g)
Be, Beryllium (ppm) 0.20 0.04 0.18 0.23 Aqua Regia Digestion (sample weights 0.15-50g)
Bi, Bismuth (ppm) 0.069 0.012 0.061 0.077 Aqua Regia Digestion (sample weights 0.15-50g)
Ca, Calcium (wt.%) 2.26 0.282 2.14 2.39 Aqua Regia Digestion (sample weights 0.15-50g)
Cd, Cadmium (ppm) 0.086 0.017 0.076 0.097 Aqua Regia Digestion (sample weights 0.15-50g)
Ce, Cerium (ppm) 7.52 0.678 7.11 7.93 Aqua Regia Digestion (sample weights 0.15-50g)
Co, Cobalt (ppm) 33.2 2.61 32.2 34.2 Aqua Regia Digestion (sample weights 0.15-50g)
Cr, Chromium (ppm) 64 4.6 62 66 Aqua Regia Digestion (sample weights 0.15-50g)
Cs, Caesium (ppm) 0.17 0.02 0.16 0.18 Aqua Regia Digestion (sample weights 0.15-50g)
Cu, Copper (ppm) 150 7 147 153 Aqua Regia Digestion (sample weights 0.15-50g)
Dy, Dysprosium (ppm) 2.85 0.44 2.28 3.41 Aqua Regia Digestion (sample weights 0.15-50g)
Eu, Europium (ppm) 0.50 0.10 0.39 0.62 Aqua Regia Digestion (sample weights 0.15-50g)
Fe, Iron (wt.%) 6.43 0.622 6.18 6.68 Aqua Regia Digestion (sample weights 0.15-50g)
Ga, Gallium (ppm) 12.7 1.6 12.0 13.5 Aqua Regia Digestion (sample weights 0.15-50g)
Gd, Gadolinium (ppm) 2.17 0.42 1.46 2.89 Aqua Regia Digestion (sample weights 0.15-50g)
Hf, Hafnium (ppm) 0.50 0.09 0.43 0.57 Aqua Regia Digestion (sample weights 0.15-50g)
In, Indium (ppm) 0.021 0.001 0.020 0.021 Aqua Regia Digestion (sample weights 0.15-50g)
K, Potassium (wt.%) 0.045 0.007 0.040 0.050 Aqua Regia Digestion (sample weights 0.15-50g)
La, Lanthanum (ppm) 2.78 0.257 2.63 2.93 Aqua Regia Digestion (sample weights 0.15-50g)
Li, Lithium (ppm) 9.52 0.676 9.03 10.01 Aqua Regia Digestion (sample weights 0.15-50g)
Lu, Lutetium (ppm) 0.18 0.02 0.16 0.20 Aqua Regia Digestion (sample weights 0.15-50g)
Mg, Magnesium (wt.%) 1.81 0.108 1.76 1.85 Aqua Regia Digestion (sample weights 0.15-50g)
Mn, Manganese (wt.%) 0.073 0.004 0.072 0.075 Aqua Regia Digestion (sample weights 0.15-50g)
Mo, Molybdenum (ppm) 0.91 0.062 0.86 0.95 Aqua Regia Digestion (sample weights 0.15-50g)
Na, Sodium (wt.%) 0.073 0.009 0.069 0.077 Aqua Regia Digestion (sample weights 0.15-50g)
Nd, Neodymium (ppm) 5.19 1.02 3.82 6.55 Aqua Regia Digestion (sample weights 0.15-50g)
Ni, Nickel (ppm) 49.2 2.98 48.0 50.3 Aqua Regia Digestion (sample weights 0.15-50g)
P, Phosphorus (wt.%) 0.050 0.003 0.049 0.051 Aqua Regia Digestion (sample weights 0.15-50g)
Pb, Lead (ppm) 3.87 0.44 3.65 4.08 Aqua Regia Digestion (sample weights 0.15-50g)
Rb, Rubidium (ppm) 1.78 0.140 1.69 1.88 Aqua Regia Digestion (sample weights 0.15-50g)
Re, Rhenium (ppm) 0.002 0.000 0.002 0.002 Aqua Regia Digestion (sample weights 0.15-50g)
S, Sulphur (wt.%) 0.179 0.013 0.174 0.184 Aqua Regia Digestion (sample weights 0.15-50g)
Sb, Antimony (ppm) 0.10 0.02 0.09 0.12 Aqua Regia Digestion (sample weights 0.15-50g)
Sc, Scandium (ppm) 5.00 0.59 4.64 5.36 Aqua Regia Digestion (sample weights 0.15-50g)
Sr, Strontium (ppm) 21.1 3.9 19.2 23.1 Aqua Regia Digestion (sample weights 0.15-50g)
Tb, Terbium (ppm) 0.39 0.022 0.37 0.41 Aqua Regia Digestion (sample weights 0.15-50g)
Te, Tellurium (ppm) 0.051 0.009 0.045 0.057 Aqua Regia Digestion (sample weights 0.15-50g)
Th, Thorium (ppm) 0.30 0.06 0.25 0.35 Aqua Regia Digestion (sample weights 0.15-50g)
Ti, Titanium (wt.%) 0.416 0.081 0.380 0.452 Aqua Regia Digestion (sample weights 0.15-50g)
U, Uranium (ppm) 0.087 0.017 0.075 0.098 Aqua Regia Digestion (sample weights 0.15-50g)
V, Vanadium (ppm) 185 10 180 190 Aqua Regia Digestion (sample weights 0.15-50g)
W, Tungsten (ppm) 0.78 0.10 0.66 0.90 Aqua Regia Digestion (sample weights 0.15-50g)
Y, Yttrium (ppm) 13.8 1.33 13.0 14.6 Aqua Regia Digestion (sample weights 0.15-50g)
Yb, Ytterbium (ppm) 1.29 0.20 1.12 1.46 Aqua Regia Digestion (sample weights 0.15-50g)
Zn, Zinc (ppm) 79 3.5 77 80 Aqua Regia Digestion (sample weights 0.15-50g)
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  • 60g Sachet
    $5.60
  • 1Kg Jar
    $93.00
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