primary
siltstone
structurally-controlled sediment-hosted
OREAS 920b
Артикул: 920b
OREAS 920b was prepared from a blend of barren black slate and mine waste
rock. The barren black slate was sourced from a quarry located in Victoria,
Australia and the mine waste rock was sourced from the CSA mine located near the
town of Cobar in central western New South Wales, Australia. The copper ore body
of the CSA mine is hosted by the Early Devonian CSA Siltstone, a thinly bedded
turbiditic sequence of carbonaceous siltstones and mudstones with minor coarser
units. Iron-rich chlorite and silica are prominent alterations in the siltstone
host. Twenty-three analytical laboratories participated in the following
program:
4-acid (HF-HNO3-HClO4-HCl) digestion for full ICP-OES and ICP-MS elemental
suites
Aqua regia digestion for full ICP-OES and ICP-MS elemental suites
Peroxide fusion for full ICP-OES and ICP-MS elemental
suites
Specifications
- State: primary
- Matrix: siltstone
- Mineralisation: structurally-controlled sediment-hosted
- CRM Group: Cu ore, Blank/lithogeochem/low-level
Certified Values
| Analyte | Certified Value | 1SD | 95% CL Low | 95% CL High | Method |
|---|---|---|---|---|---|
| Cu, Copper (ppm) | 116 | 5 | 112 | 120 | 4-Acid Digestion |
| Ag, Silver (ppm) | 0.320 | 0.019 | 0.297 | 0.343 | 4-Acid Digestion |
| Zn, Zinc (ppm) | 57 | 2.8 | 55 | 59 | 4-Acid Digestion |
| Al, Aluminium (wt.%) | 6.79 | 0.251 | 6.59 | 7.00 | 4-Acid Digestion |
| As, Arsenic (ppm) | 113 | 7 | 108 | 118 | 4-Acid Digestion |
| Ba, Barium (ppm) | 2105 | 97 | 2023 | 2188 | 4-Acid Digestion |
| Be, Beryllium (ppm) | 2.59 | 0.252 | 2.44 | 2.74 | 4-Acid Digestion |
| Bi, Bismuth (ppm) | 0.79 | 0.048 | 0.75 | 0.83 | 4-Acid Digestion |
| Ca, Calcium (wt.%) | 0.030 | 0.000 | 0.030 | 0.030 | 4-Acid Digestion |
| Cd, Cadmium (ppm) | 0.042 | 0.014 | 0.024 | 0.060 | 4-Acid Digestion |
| Ce, Cerium (ppm) | 90 | 3.4 | 86 | 94 | 4-Acid Digestion |
| Co, Cobalt (ppm) | 1.63 | 0.088 | 1.55 | 1.71 | 4-Acid Digestion |
| Cr, Chromium (ppm) | 87 | 12 | 81 | 93 | 4-Acid Digestion |
| Cs, Caesium (ppm) | 4.43 | 0.246 | 4.27 | 4.58 | 4-Acid Digestion |
| Dy, Dysprosium (ppm) | 3.62 | 0.53 | 3.14 | 4.10 | 4-Acid Digestion |
| Er, Erbium (ppm) | 1.72 | 0.095 | 1.60 | 1.85 | 4-Acid Digestion |
| Eu, Europium (ppm) | 1.29 | 0.124 | 1.12 | 1.46 | 4-Acid Digestion |
| Fe, Iron (wt.%) | 3.03 | 0.104 | 2.93 | 3.12 | 4-Acid Digestion |
| Ga, Gallium (ppm) | 20.3 | 1.02 | 19.4 | 21.3 | 4-Acid Digestion |
| Gd, Gadolinium (ppm) | 5.49 | 0.64 | 4.73 | 6.24 | 4-Acid Digestion |
| Hf, Hafnium (ppm) | 2.32 | 0.148 | 2.19 | 2.45 | 4-Acid Digestion |
| Ho, Holmium (ppm) | 0.61 | 0.034 | 0.53 | 0.69 | 4-Acid Digestion |
| In, Indium (ppm) | 0.075 | 0.009 | 0.069 | 0.082 | 4-Acid Digestion |
| K, Potassium (wt.%) | 2.71 | 0.081 | 2.62 | 2.80 | 4-Acid Digestion |
| La, Lanthanum (ppm) | 43.5 | 1.54 | 41.8 | 45.1 | 4-Acid Digestion |
| Li, Lithium (ppm) | 21.3 | 1.23 | 20.4 | 22.3 | 4-Acid Digestion |
| Lu, Lutetium (ppm) | 0.26 | 0.020 | 0.24 | 0.29 | 4-Acid Digestion |
| Mg, Magnesium (wt.%) | 0.377 | 0.020 | 0.363 | 0.390 | 4-Acid Digestion |
| Mn, Manganese (wt.%) | 0.007 | 0.000 | 0.007 | 0.007 | 4-Acid Digestion |
| Mo, Molybdenum (ppm) | 2.93 | 0.177 | 2.79 | 3.07 | 4-Acid Digestion |
| Na, Sodium (wt.%) | 0.098 | 0.014 | 0.089 | 0.106 | 4-Acid Digestion |
| Nb, Niobium (ppm) | 5.04 | 1.67 | 4.15 | 5.94 | 4-Acid Digestion |
| Nd, Neodymium (ppm) | 36.2 | 3.16 | 32.6 | 39.7 | 4-Acid Digestion |
| Ni, Nickel (ppm) | 12.1 | 0.45 | 11.6 | 12.5 | 4-Acid Digestion |
| P, Phosphorus (wt.%) | 0.032 | 0.001 | 0.031 | 0.033 | 4-Acid Digestion |
| Pb, Lead (ppm) | 26.4 | 1.55 | 25.4 | 27.4 | 4-Acid Digestion |
| Pr, Praseodymium (ppm) | 10.1 | 1.2 | 8.8 | 11.4 | 4-Acid Digestion |
| Rb, Rubidium (ppm) | 156 | 8 | 149 | 162 | 4-Acid Digestion |
| Re, Rhenium (ppm) | < 0.002 | IND | IND | IND | 4-Acid Digestion |
| S, Sulphur (wt.%) | 0.029 | 0.002 | 0.028 | 0.031 | 4-Acid Digestion |
| Sb, Antimony (ppm) | 3.97 | 0.278 | 3.78 | 4.17 | 4-Acid Digestion |
| Sc, Scandium (ppm) | 12.5 | 0.74 | 12.0 | 13.0 | 4-Acid Digestion |
| Se, Selenium (ppm) | 2.37 | 0.44 | 1.71 | 3.02 | 4-Acid Digestion |
| Sm, Samarium (ppm) | 7.09 | 0.644 | 6.43 | 7.76 | 4-Acid Digestion |
| Sn, Tin (ppm) | 3.91 | 0.225 | 3.72 | 4.11 | 4-Acid Digestion |
| Sr, Strontium (ppm) | 57 | 2.9 | 55 | 59 | 4-Acid Digestion |
| Ta, Tantalum (ppm) | 0.40 | 0.14 | 0.31 | 0.49 | 4-Acid Digestion |
| Tb, Terbium (ppm) | 0.71 | 0.09 | 0.62 | 0.79 | 4-Acid Digestion |
| Te, Tellurium (ppm) | 0.088 | 0.017 | 0.067 | 0.109 | 4-Acid Digestion |
| Th, Thorium (ppm) | 15.5 | 1.25 | 14.7 | 16.3 | 4-Acid Digestion |
| Ti, Titanium (wt.%) | 0.226 | 0.035 | 0.209 | 0.243 | 4-Acid Digestion |
| Tl, Thallium (ppm) | 0.85 | 0.041 | 0.81 | 0.89 | 4-Acid Digestion |
| Tm, Thulium (ppm) | 0.25 | 0.04 | 0.22 | 0.29 | 4-Acid Digestion |
| U, Uranium (ppm) | 4.06 | 0.214 | 3.88 | 4.25 | 4-Acid Digestion |
| V, Vanadium (ppm) | 166 | 9 | 160 | 172 | 4-Acid Digestion |
| W, Tungsten (ppm) | 1.91 | 0.26 | 1.71 | 2.10 | 4-Acid Digestion |
| Y, Yttrium (ppm) | 15.5 | 1.6 | 14.2 | 16.7 | 4-Acid Digestion |
| Yb, Ytterbium (ppm) | 1.61 | 0.152 | 1.46 | 1.77 | 4-Acid Digestion |
| Zr, Zirconium (ppm) | 80 | 4.5 | 76 | 83 | 4-Acid Digestion |
| Ag, Silver (ppm) | 0.174 | 0.012 | 0.163 | 0.186 | Aqua Regia Digestion |
| Al, Aluminium (wt.%) | 0.749 | 0.074 | 0.707 | 0.790 | Aqua Regia Digestion |
| As, Arsenic (ppm) | 111 | 6 | 107 | 115 | Aqua Regia Digestion |
| Au, Gold (ppm) | 0.019 | 0.005 | 0.015 | 0.024 | Aqua Regia Digestion |
| B, Boron (ppm) | < 10.0 | IND | IND | IND | Aqua Regia Digestion |
| Ba, Barium (ppm) | 190 | 34 | 174 | 206 | Aqua Regia Digestion |
| Be, Beryllium (ppm) | 0.52 | 0.08 | 0.46 | 0.58 | Aqua Regia Digestion |
| Bi, Bismuth (ppm) | 0.59 | 0.06 | 0.55 | 0.63 | Aqua Regia Digestion |
| Ca, Calcium (wt.%) | 0.023 | 0.004 | 0.018 | 0.027 | Aqua Regia Digestion |
| Cd, Cadmium (ppm) | 0.033 | 0.008 | 0.022 | 0.045 | Aqua Regia Digestion |
| Ce, Cerium (ppm) | 79 | 4.8 | 75 | 82 | Aqua Regia Digestion |
| Co, Cobalt (ppm) | 1.47 | 0.126 | 1.37 | 1.57 | Aqua Regia Digestion |
| Cr, Chromium (ppm) | 23.1 | 1.25 | 22.1 | 24.0 | Aqua Regia Digestion |
| Cs, Caesium (ppm) | 1.08 | 0.16 | 0.99 | 1.18 | Aqua Regia Digestion |
| Cu, Copper (ppm) | 115 | 6 | 111 | 119 | Aqua Regia Digestion |
| Fe, Iron (wt.%) | 2.77 | 0.155 | 2.68 | 2.85 | Aqua Regia Digestion |
| Ga, Gallium (ppm) | 2.64 | 0.44 | 2.37 | 2.91 | Aqua Regia Digestion |
| Hf, Hafnium (ppm) | 0.35 | 0.05 | 0.31 | 0.39 | Aqua Regia Digestion |
| In, Indium (ppm) | 0.024 | 0.004 | 0.019 | 0.030 | Aqua Regia Digestion |
| K, Potassium (wt.%) | 0.263 | 0.041 | 0.243 | 0.284 | Aqua Regia Digestion |
| La, Lanthanum (ppm) | 33.0 | 2.33 | 31.7 | 34.4 | Aqua Regia Digestion |
| Li, Lithium (ppm) | 2.90 | 0.41 | 2.57 | 3.23 | Aqua Regia Digestion |
| Lu, Lutetium (ppm) | 0.11 | 0.01 | 0.10 | 0.13 | Aqua Regia Digestion |
| Mg, Magnesium (wt.%) | 0.088 | 0.010 | 0.081 | 0.096 | Aqua Regia Digestion |
| Mn, Manganese (wt.%) | 0.005 | 0.000 | 0.005 | 0.005 | Aqua Regia Digestion |
| Mo, Molybdenum (ppm) | 2.75 | 0.169 | 2.60 | 2.89 | Aqua Regia Digestion |
| Nb, Niobium (ppm) | 0.054 | 0.007 | 0.044 | 0.064 | Aqua Regia Digestion |
| Ni, Nickel (ppm) | 9.00 | 0.613 | 8.57 | 9.42 | Aqua Regia Digestion |
| P, Phosphorus (wt.%) | 0.026 | 0.002 | 0.025 | 0.028 | Aqua Regia Digestion |
| Pb, Lead (ppm) | 16.6 | 1.46 | 15.5 | 17.8 | Aqua Regia Digestion |
| Rb, Rubidium (ppm) | 15.6 | 1.6 | 14.5 | 16.8 | Aqua Regia Digestion |
| Re, Rhenium (ppm) | < 0.001 | IND | IND | IND | Aqua Regia Digestion |
| S, Sulphur (wt.%) | 0.026 | 0.005 | 0.022 | 0.029 | Aqua Regia Digestion |
| Sb, Antimony (ppm) | 2.54 | 0.46 | 2.29 | 2.78 | Aqua Regia Digestion |
| Sc, Scandium (ppm) | 1.57 | 0.21 | 1.43 | 1.71 | Aqua Regia Digestion |
| Se, Selenium (ppm) | 2.24 | 0.199 | 2.04 | 2.44 | Aqua Regia Digestion |
| Sn, Tin (ppm) | 0.59 | 0.12 | 0.50 | 0.67 | Aqua Regia Digestion |
| Sr, Strontium (ppm) | 14.0 | 2.8 | 12.5 | 15.6 | Aqua Regia Digestion |
| Ta, Tantalum (ppm) | < 0.010 | IND | IND | IND | Aqua Regia Digestion |
| Tb, Terbium (ppm) | 0.50 | 0.027 | 0.46 | 0.54 | Aqua Regia Digestion |
| Te, Tellurium (ppm) | 0.071 | 0.012 | 0.055 | 0.088 | Aqua Regia Digestion |
| Th, Thorium (ppm) | 10.4 | 0.76 | 9.9 | 10.9 | Aqua Regia Digestion |
| Ti, Titanium (wt.%) | 0.011 | 0.002 | 0.009 | 0.012 | Aqua Regia Digestion |
| Tl, Thallium (ppm) | 0.10 | 0.01 | 0.09 | 0.11 | Aqua Regia Digestion |
| U, Uranium (ppm) | 2.39 | 0.152 | 2.29 | 2.48 | Aqua Regia Digestion |
| V, Vanadium (ppm) | 19.3 | 1.9 | 18.2 | 20.4 | Aqua Regia Digestion |
| W, Tungsten (ppm) | 0.11 | 0.02 | 0.09 | 0.13 | Aqua Regia Digestion |
| Y, Yttrium (ppm) | 7.25 | 0.585 | 6.85 | 7.66 | Aqua Regia Digestion |
| Zn, Zinc (ppm) | 47.5 | 2.36 | 46.1 | 49.0 | Aqua Regia Digestion |
| Zr, Zirconium (ppm) | 12.2 | 1.6 | 11.2 | 13.2 | Aqua Regia Digestion |
| Ag, Silver (ppm) | < 5.00 | IND | IND | IND | Borate / Peroxide Fusion ICP |
| Al, Aluminium (wt.%) | 6.98 | 0.140 | 6.82 | 7.14 | Borate / Peroxide Fusion ICP |
| As, Arsenic (ppm) | 110 | 12 | 100 | 119 | Borate / Peroxide Fusion ICP |
| B, Boron (ppm) | 138 | 9 | 124 | 152 | Borate / Peroxide Fusion ICP |
| Ba, Barium (ppm) | 2114 | 76 | 2025 | 2204 | Borate / Peroxide Fusion ICP |
| Be, Beryllium (ppm) | 2.48 | 0.46 | 2.03 | 2.93 | Borate / Peroxide Fusion ICP |
| Bi, Bismuth (ppm) | 0.87 | 0.16 | 0.72 | 1.03 | Borate / Peroxide Fusion ICP |
| Ca, Calcium (wt.%) | < 0.100 | IND | IND | IND | Borate / Peroxide Fusion ICP |
| Ce, Cerium (ppm) | 92 | 5.2 | 85 | 99 | Borate / Peroxide Fusion ICP |
| Co, Cobalt (ppm) | 1.76 | 0.26 | 1.44 | 2.07 | Borate / Peroxide Fusion ICP |
| Cr, Chromium (ppm) | 109 | 19 | 95 | 122 | Borate / Peroxide Fusion ICP |
| Cs, Caesium (ppm) | 4.52 | 0.289 | 4.12 | 4.93 | Borate / Peroxide Fusion ICP |
| Cu, Copper (ppm) | 119 | 17 | 104 | 133 | Borate / Peroxide Fusion ICP |
| Dy, Dysprosium (ppm) | 4.96 | 0.439 | 4.43 | 5.49 | Borate / Peroxide Fusion ICP |
| Er, Erbium (ppm) | 2.79 | 0.201 | 2.56 | 3.03 | Borate / Peroxide Fusion ICP |
| Eu, Europium (ppm) | 1.31 | 0.16 | 1.09 | 1.52 | Borate / Peroxide Fusion ICP |
| Fe, Iron (wt.%) | 3.03 | 0.092 | 2.96 | 3.10 | Borate / Peroxide Fusion ICP |
| Ga, Gallium (ppm) | 20.5 | 1.34 | 18.7 | 22.2 | Borate / Peroxide Fusion ICP |
| Gd, Gadolinium (ppm) | 5.81 | 0.65 | 5.17 | 6.45 | Borate / Peroxide Fusion ICP |
| Ge, Germanium (ppm) | 2.33 | 0.32 | 1.90 | 2.76 | Borate / Peroxide Fusion ICP |
| Ho, Holmium (ppm) | 0.97 | 0.065 | 0.87 | 1.08 | Borate / Peroxide Fusion ICP |
| In, Indium (ppm) | < 0.20 | IND | IND | IND | Borate / Peroxide Fusion ICP |
| K, Potassium (wt.%) | 2.76 | 0.127 | 2.66 | 2.87 | Borate / Peroxide Fusion ICP |
| La, Lanthanum (ppm) | 43.6 | 3.53 | 40.6 | 46.6 | Borate / Peroxide Fusion ICP |
| Li, Lithium (ppm) | 21.7 | 2.14 | 18.8 | 24.7 | Borate / Peroxide Fusion ICP |
| Lu, Lutetium (ppm) | 0.41 | 0.04 | 0.36 | 0.45 | Borate / Peroxide Fusion ICP |
| Mg, Magnesium (wt.%) | 0.387 | 0.013 | 0.372 | 0.402 | Borate / Peroxide Fusion ICP |
| Mn, Manganese (wt.%) | 0.008 | 0.000 | 0.007 | 0.008 | Borate / Peroxide Fusion ICP |
| Mo, Molybdenum (ppm) | 3.37 | 0.76 | 2.69 | 4.06 | Borate / Peroxide Fusion ICP |
| Nb, Niobium (ppm) | 12.2 | 1.15 | 10.9 | 13.4 | Borate / Peroxide Fusion ICP |
| Nd, Neodymium (ppm) | 36.7 | 3.20 | 33.5 | 39.8 | Borate / Peroxide Fusion ICP |
| P, Phosphorus (wt.%) | 0.032 | 0.005 | 0.024 | 0.040 | Borate / Peroxide Fusion ICP |
| Pb, Lead (ppm) | 30.3 | 5.1 | 26.6 | 34.0 | Borate / Peroxide Fusion ICP |
| Pr, Praseodymium (ppm) | 9.90 | 0.602 | 9.06 | 10.74 | Borate / Peroxide Fusion ICP |
| Rb, Rubidium (ppm) | 154 | 6 | 145 | 162 | Borate / Peroxide Fusion ICP |
| Re, Rhenium (ppm) | < 0.10 | IND | IND | IND | Borate / Peroxide Fusion ICP |
| S, Sulphur (wt.%) | 0.035 | 0.012 | 0.019 | 0.050 | Borate / Peroxide Fusion ICP |
| Sb, Antimony (ppm) | 4.10 | 0.259 | 3.71 | 4.49 | Borate / Peroxide Fusion ICP |
| Sc, Scandium (ppm) | 12.0 | 1.01 | 10.8 | 13.2 | Borate / Peroxide Fusion ICP |
| Si, Silicon (wt.%) | 35.16 | 0.833 | 34.26 | 36.06 | Borate / Peroxide Fusion ICP |
| Sm, Samarium (ppm) | 6.75 | 0.451 | 6.21 | 7.29 | Borate / Peroxide Fusion ICP |
| Sr, Strontium (ppm) | 60 | 4.5 | 55 | 66 | Borate / Peroxide Fusion ICP |
| Ta, Tantalum (ppm) | 0.85 | 0.22 | 0.65 | 1.05 | Borate / Peroxide Fusion ICP |
| Tb, Terbium (ppm) | 0.83 | 0.067 | 0.74 | 0.93 | Borate / Peroxide Fusion ICP |
| Te, Tellurium (ppm) | < 1.00 | IND | IND | IND | Borate / Peroxide Fusion ICP |
| Th, Thorium (ppm) | 14.7 | 1.33 | 13.6 | 15.7 | Borate / Peroxide Fusion ICP |
| Ti, Titanium (wt.%) | 0.330 | 0.013 | 0.317 | 0.344 | Borate / Peroxide Fusion ICP |
| Tl, Thallium (ppm) | 0.88 | 0.084 | 0.79 | 0.96 | Borate / Peroxide Fusion ICP |
| Tm, Thulium (ppm) | 0.42 | 0.034 | 0.38 | 0.46 | Borate / Peroxide Fusion ICP |
| U, Uranium (ppm) | 4.43 | 0.422 | 4.05 | 4.81 | Borate / Peroxide Fusion ICP |
| V, Vanadium (ppm) | 176 | 9 | 169 | 183 | Borate / Peroxide Fusion ICP |
| W, Tungsten (ppm) | 3.01 | 0.85 | 2.03 | 3.99 | Borate / Peroxide Fusion ICP |
| Y, Yttrium (ppm) | 27.5 | 1.12 | 25.7 | 29.3 | Borate / Peroxide Fusion ICP |
| Yb, Ytterbium (ppm) | 2.75 | 0.187 | 2.50 | 3.00 | Borate / Peroxide Fusion ICP |
| Zn, Zinc (ppm) | 61 | 8 | 53 | 69 | Borate / Peroxide Fusion ICP |
Характеристики продукта
Состояние
primary
Матрица
siltstone
Минерализация
structurally-controlled sediment-hosted
Наличие
available
Сертифицированные справочные значения
| Аналит | Сертифицированное значение | Неопределённость (1SD) | 95% доверительный нижний | 95% доверительный верхний | Метод |
|---|---|---|---|---|---|
| Ce - Cerium (ppm) | 90 | - | - | - | 4-Acid Digestion |
| Dy - Dysprosium (ppm) | 3.62 | - | - | - | 4-Acid Digestion |
| Er - Erbium (ppm) | 1.72 | - | - | - | 4-Acid Digestion |
| Eu - Europium (ppm) | 1.29 | - | - | - | 4-Acid Digestion |
| Gd - Gadolinium (ppm) | 5.49 | - | - | - | 4-Acid Digestion |
| Ho - Holmium (ppm) | 0.61 | - | - | - | 4-Acid Digestion |
| La - Lanthanum (ppm) | 43.5 | - | - | - | 4-Acid Digestion |
| Lu - Lutetium (ppm) | 0.26 | - | - | - | 4-Acid Digestion |
| Nd - Neodymium (ppm) | 36.2 | - | - | - | 4-Acid Digestion |
| Pr - Praseodymium (ppm) | 10.1 | - | - | - | 4-Acid Digestion |
| Sm - Samarium (ppm) | 7.09 | - | - | - | 4-Acid Digestion |
| Tb - Terbium (ppm) | 0.71 | - | - | - | 4-Acid Digestion |
| Tm - Thulium (ppm) | 0.25 | - | - | - | 4-Acid Digestion |
| Y - Yttrium (ppm) | 15.5 | - | - | - | 4-Acid Digestion |
| Yb - Ytterbium (ppm) | 1.61 | - | - | - | 4-Acid Digestion |
| Ag - Silver (ppm) | 0.174 | - | - | - | Aqua Regia |
| As - Arsenic (ppm) | 111 | - | - | - | Aqua Regia |
| Bi - Bismuth (ppm) | 0.59 | - | - | - | Aqua Regia |
| Cd - Cadmium (ppm) | 0.033 | - | - | - | Aqua Regia |
| Co - Cobalt (ppm) | 1.47 | - | - | - | Aqua Regia |
| Sb - Antimony (ppm) | 2.54 | - | - | - | Aqua Regia |
| Se - Selenium (ppm) | 2.24 | - | - | - | Aqua Regia |
| Te - Tellurium (ppm) | 0.071 | - | - | - | Aqua Regia |
| Zn - Zinc (ppm) | 47.5 | - | - | - | Aqua Regia |
SD = стандартное отклонение | CL = 95% доверительные пределы
Методы: AR = царская водка, 4-Acid = четырёхкислотное разложение, LBF = сплавление с боратом лития, FA/AAS = пробирный анализ / AAS, LECO = анализ горения LECO
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