Specifications
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CRM State:
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Matrix:
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Mineralisation:
OREAS 101a is one of four CRM’s prepared by Ore Research & Exploration Pty Ltd from material from the Proterozoic Mt. Gee uranium prospect, Mount Painter Inlier, South Australia. The mineralisation at Mt. Gee lies within the Paralana Mineral System, host to a number of granitic and haematitic breccia bodies extending northeasterly over a distance of 11km. Mt. Gee is believed to be of hydrothermal origin and has been described as an IOCG variant.
Analyte | Certified Value | 1SD | 95% Confidence Limits Low | 95% Confidence Limits High | Method |
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U, Uranium (ppm) | 422 | 29 | 402 | 441 | Borate / Peroxide Fusion ICP |
Th, Thorium (ppm) | 36.6 | 2.50 | 35.0 | 38.3 | Borate / Peroxide Fusion ICP |
La, Lanthanum (ppm) | 816 | 62 | 789 | 843 | Borate / Peroxide Fusion ICP |
Ce, Cerium (ppm) | 1396 | 131 | 1311 | 1481 | Borate / Peroxide Fusion ICP |
Co, Cobalt (ppm) | 48.8 | 4.40 | 46.3 | 51.2 | Borate / Peroxide Fusion ICP |
Cu, Copper (ppm) | 434 | 35 | 407 | 462 | Borate / Peroxide Fusion ICP |
Dy, Dysprosium (ppm) | 33.3 | 2.30 | 32.0 | 34.7 | Borate / Peroxide Fusion ICP |
Er, Erbium (ppm) | 19.5 | 1.60 | 18.6 | 20.5 | Borate / Peroxide Fusion ICP |
Eu, Europium (ppm) | 8.06 | 0.720 | 7.65 | 8.47 | Borate / Peroxide Fusion ICP |
Fe, Iron (wt.%) | 11.06 | 0.330 | 11.03 | 11.10 | Borate / Peroxide Fusion ICP |
Gd, Gadolinium (ppm) | 43.4 | 5.9 | 39.9 | 46.9 | Borate / Peroxide Fusion ICP |
Ho, Holmium (ppm) | 6.46 | 0.520 | 6.34 | 6.59 | Borate / Peroxide Fusion ICP |
K, Potassium (wt.%) | 2.34 | 0.130 | 2.26 | 2.42 | Borate / Peroxide Fusion ICP |
Lu, Lutetium (ppm) | 2.66 | 0.190 | 2.52 | 2.80 | Borate / Peroxide Fusion ICP |
Mg, Magnesium (wt.%) | 1.23 | 0.050 | 1.20 | 1.25 | Borate / Peroxide Fusion ICP |
Mn, Manganese (ppm) | 964 | 46 | 949 | 978 | Borate / Peroxide Fusion ICP |
Mo, Molybdenum (ppm) | 21.9 | 1.50 | 21.2 | 22.5 | Borate / Peroxide Fusion ICP |
Nd, Neodymium (ppm) | 403 | 40 | 379 | 427 | Borate / Peroxide Fusion ICP |
P, Phosphorus (ppm) | 1268 | 126 | 1201 | 1335 | Borate / Peroxide Fusion ICP |
Pr, Praseodymium (ppm) | 134 | 12 | 127 | 141 | Borate / Peroxide Fusion ICP |
Sm, Samarium (ppm) | 48.8 | 3.80 | 47.8 | 49.9 | Borate / Peroxide Fusion ICP |
Tb, Terbium (ppm) | 5.92 | 0.71 | 5.42 | 6.42 | Borate / Peroxide Fusion ICP |
Ti, Titanium (wt.%) | 0.395 | 0.021 | 0.386 | 0.404 | Borate / Peroxide Fusion ICP |
Tm, Thulium (ppm) | 2.90 | 0.220 | 2.75 | 3.06 | Borate / Peroxide Fusion ICP |
V, Vanadium (ppm) | 83 | 10 | 77 | 89 | Borate / Peroxide Fusion ICP |
Y, Yttrium (ppm) | 183 | 8 | 178 | 187 | Borate / Peroxide Fusion ICP |
Yb, Ytterbium (ppm) | 17.5 | 1.70 | 16.8 | 18.3 | Borate / Peroxide Fusion ICP |
Ce, Cerium (ppm) | 1390 | 110 | 1304 | 1476 | 4-Acid Digestion |
Co, Cobalt (ppm) | 46.9 | 2.70 | 45.4 | 48.4 | 4-Acid Digestion |
Cu, Copper (ppm) | 418 | 31 | 407 | 430 | 4-Acid Digestion |
Dy, Dysprosium (ppm) | 28.2 | 3.6 | 25.2 | 31.3 | 4-Acid Digestion |
Er, Erbium (ppm) | 16.2 | 2.0 | 14.5 | 17.9 | 4-Acid Digestion |
Eu, Europium (ppm) | 8.40 | 0.600 | 7.90 | 8.90 | 4-Acid Digestion |
Fe, Iron (wt.%) | 10.70 | 0.800 | 10.20 | 11.30 | 4-Acid Digestion |
Gd, Gadolinium (ppm) | 42.0 | 6.0 | 37.0 | 47.0 | 4-Acid Digestion |
Ho, Holmium (ppm) | 5.20 | 0.500 | 4.80 | 5.70 | 4-Acid Digestion |
K, Potassium (wt.%) | 2.20 | 0.150 | 2.12 | 2.28 | 4-Acid Digestion |
La, Lanthanum (ppm) | 807 | 68 | 767 | 846 | 4-Acid Digestion |
Lu, Lutetium (ppm) | 1.99 | 0.23 | 1.83 | 2.15 | 4-Acid Digestion |
Mg, Magnesium (wt.%) | 1.20 | 0.070 | 1.16 | 1.24 | 4-Acid Digestion |
Mn, Manganese (ppm) | 977 | 15 | 948 | 1006 | 4-Acid Digestion |
Mo, Molybdenum (ppm) | 20.4 | 0.60 | 19.5 | 21.2 | 4-Acid Digestion |
Nd, Neodymium (ppm) | 397 | 11 | 374 | 420 | 4-Acid Digestion |
Ni, Nickel (ppm) | 8.14 | 0.280 | 7.21 | 9.07 | 4-Acid Digestion |
P, Phosphorus (ppm) | 1159 | 20 | 1114 | 1204 | 4-Acid Digestion |
Pb, Lead (ppm) | 23.0 | 1.00 | 20.0 | 26.0 | 4-Acid Digestion |
Pr, Praseodymium (ppm) | 131 | 4 | 122 | 141 | 4-Acid Digestion |
Sm, Samarium (ppm) | 49.0 | 2.00 | 46.0 | 53.0 | 4-Acid Digestion |
Tb, Terbium (ppm) | 5.30 | 0.200 | 4.70 | 6.00 | 4-Acid Digestion |
Th, Thorium (ppm) | 35.1 | 1.10 | 33.2 | 37.1 | 4-Acid Digestion |
Ti, Titanium (wt.%) | 0.353 | 0.006 | 0.333 | 0.373 | 4-Acid Digestion |
Tm, Thulium (ppm) | 2.12 | 0.050 | 1.96 | 2.27 | 4-Acid Digestion |
U, Uranium (ppm) | 410 | 8 | 396 | 425 | 4-Acid Digestion |
V, Vanadium (ppm) | 77 | 2.0 | 73 | 80 | 4-Acid Digestion |
Y, Yttrium (ppm) | 135 | 3 | 127 | 143 | 4-Acid Digestion |
Yb, Ytterbium (ppm) | 14.7 | 0.50 | 13.4 | 15.9 | 4-Acid Digestion |