OREAS 102a

OREAS 102a 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 Low 95% Confidence High Method
U, Uranium (ppm) 662 39 638 685 Borate / Peroxide Fusion ICP
Th, Thorium (ppm) 39.6 2.00 38.2 40.9 Borate / Peroxide Fusion ICP
La, Lanthanum (ppm) 323 16 313 333 Borate / Peroxide Fusion ICP
Ce, Cerium (ppm) 587 48 558 617 Borate / Peroxide Fusion ICP
Co, Cobalt (ppm) 41.0 3.00 39.0 43.0 Borate / Peroxide Fusion ICP
Cu, Copper (ppm) 289 20 274 305 Borate / Peroxide Fusion ICP
Dy, Dysprosium (ppm) 18.1 1.00 17.6 18.6 Borate / Peroxide Fusion ICP
Er, Erbium (ppm) 11.1 0.90 10.6 11.5 Borate / Peroxide Fusion ICP
Eu, Europium (ppm) 3.89 0.350 3.68 4.10 Borate / Peroxide Fusion ICP
Fe, Iron (wt.%) 5.78 0.180 5.68 5.89 Borate / Peroxide Fusion ICP
Gd, Gadolinium (ppm) 20.9 1.60 19.9 22.0 Borate / Peroxide Fusion ICP
Ho, Holmium (ppm) 3.56 0.140 3.49 3.63 Borate / Peroxide Fusion ICP
K, Potassium (wt.%) 3.63 0.170 3.52 3.75 Borate / Peroxide Fusion ICP
Lu, Lutetium (ppm) 1.70 0.140 1.60 1.80 Borate / Peroxide Fusion ICP
Mg, Magnesium (wt.%) 1.36 0.040 1.34 1.39 Borate / Peroxide Fusion ICP
Mn, Manganese (ppm) 465 23 450 479 Borate / Peroxide Fusion ICP
Mo, Molybdenum (ppm) 14.3 1.40 13.3 15.2 Borate / Peroxide Fusion ICP
Nd, Neodymium (ppm) 180 16 170 189 Borate / Peroxide Fusion ICP
P, Phosphorus (ppm) 601 76 554 648 Borate / Peroxide Fusion ICP
Pr, Praseodymium (ppm) 58 4.0 55 60 Borate / Peroxide Fusion ICP
Sm, Samarium (ppm) 24.7 1.30 24.0 25.4 Borate / Peroxide Fusion ICP
Tb, Terbium (ppm) 3.05 0.230 2.90 3.21 Borate / Peroxide Fusion ICP
Ti, Titanium (wt.%) 0.172 0.006 0.167 0.176 Borate / Peroxide Fusion ICP
Tm, Thulium (ppm) 1.64 0.110 1.57 1.72 Borate / Peroxide Fusion ICP
V, Vanadium (ppm) 35.0 9.0 28.0 41.0 Borate / Peroxide Fusion ICP
Y, Yttrium (ppm) 105 5 103 108 Borate / Peroxide Fusion ICP
Yb, Ytterbium (ppm) 10.9 0.50 10.5 11.3 Borate / Peroxide Fusion ICP
Ce, Cerium (ppm) 573 48 541 606 4-Acid Digestion
Co, Cobalt (ppm) 38.9 2.50 37.6 40.2 4-Acid Digestion
Cu, Copper (ppm) 290 15 282 298 4-Acid Digestion
Dy, Dysprosium (ppm) 12.9 1.4 11.7 14.0 4-Acid Digestion
Er, Erbium (ppm) 7.40 0.700 6.80 8.00 4-Acid Digestion
Eu, Europium (ppm) 3.84 0.200 3.67 4.02 4-Acid Digestion
Fe, Iron (wt.%) 5.65 0.370 5.43 5.87 4-Acid Digestion
Gd, Gadolinium (ppm) 18.5 1.40 17.4 19.6 4-Acid Digestion
Ho, Holmium (ppm) 2.45 0.26 2.25 2.65 4-Acid Digestion
K, Potassium (wt.%) 3.64 0.220 3.50 3.77 4-Acid Digestion
La, Lanthanum (ppm) 317 18 308 327 4-Acid Digestion
Lu, Lutetium (ppm) 1.04 0.11 0.97 1.12 4-Acid Digestion
Mg, Magnesium (wt.%) 1.31 0.070 1.27 1.35 4-Acid Digestion
Mn, Manganese (ppm) 448 29 431 464 4-Acid Digestion
Mo, Molybdenum (ppm) 13.6 1.00 13.1 14.1 4-Acid Digestion
Nd, Neodymium (ppm) 180 12 171 189 4-Acid Digestion
Ni, Nickel (ppm) 14.2 0.90 13.7 14.7 4-Acid Digestion
P, Phosphorus (ppm) 563 42 539 586 4-Acid Digestion
Pb, Lead (ppm) 14.0 4.0 11.0 16.0 4-Acid Digestion
Pr, Praseodymium (ppm) 57 5.0 53 60 4-Acid Digestion
Sm, Samarium (ppm) 24.4 1.80 23.0 25.8 4-Acid Digestion
Tb, Terbium (ppm) 2.56 0.42 2.27 2.85 4-Acid Digestion
Th, Thorium (ppm) 38.5 3.30 36.7 40.2 4-Acid Digestion
Ti, Titanium (wt.%) 0.164 0.010 0.158 0.171 4-Acid Digestion
Tm, Thulium (ppm) 1.04 0.11 0.95 1.12 4-Acid Digestion
U, Uranium (ppm) 638 43 615 662 4-Acid Digestion
V, Vanadium (ppm) 31.6 2.80 29.9 33.3 4-Acid Digestion
Y, Yttrium (ppm) 64 6.0 60 68 4-Acid Digestion
Yb, Ytterbium (ppm) 7.20 0.700 6.80 7.70 4-Acid Digestion
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