OREAS AC18.10658
$315.10
Unit price
/
Unavailable
Description
Description
Greenstone (ophiolite)
The material consists of greenstone (ophiolite) rock sourced from an operating (Lake Cooper) quarry located approx. 150 km north of the city of Melbourne (Victoria). This greyish-green Cambrian aged rock forms part of the Heathcote Greenstone Belt. The mineralogy consists mainly of albite plagioclase (31 %), chlorite (16 %), augite clinopyroxene (13 %) and quartz (10 %) with minor epidote, calcic amphibole, magnetite, calcite, dolomite, vermiculite and kaolinite.
AC18.10658 is available as 50 g units packed into glass, wide-mouth jars.
|
Analyte
|
Certified Value
|
1SD
|
Expanded Uncertainty Low
|
Expanded Uncertainty High
|
Method
|
|---|---|---|---|---|---|
| Al2O3, Aluminium(III) oxide (wt.%) | 13.02 | 0.209 | 12.77 | 13.27 | Various analytical methods |
| As, Arsenic (ppm) | < 5.00 | IND | IND | IND | Various analytical methods |
| B, Boron (ppm) | < 50 | IND | IND | IND | Various analytical methods |
| Ba, Barium (ppm) | 75 | 11 | 68 | 83 | Various analytical methods |
| Be, Beryllium (ppm) | < 5.00 | IND | IND | IND | Various analytical methods |
| Bi, Bismuth (ppm) | < 2.00 | IND | IND | IND | Various analytical methods |
| CaO, Calcium oxide (wt.%) | 10.60 | 0.338 | 10.35 | 10.84 | Various analytical methods |
| Cd, Cadmium (ppm) | < 10.0 | IND | IND | IND | Various analytical methods |
| Ce, Cerium (ppm) | 10.6 | 0.72 | 9.7 | 11.5 | Various analytical methods |
| Co, Cobalt (ppm) | 47.7 | 1.36 | 45.8 | 49.6 | Various analytical methods |
| Cr2O3, Chromium(III) oxide (ppm) | 161 | 11 | 146 | 175 | Various analytical methods |
| Cu, Copper (ppm) | 164 | 6 | 155 | 174 | Various analytical methods |
| Dy, Dysprosium (ppm) | 4.25 | 0.392 | 3.83 | 4.67 | Various analytical methods |
| Er, Erbium (ppm) | 2.73 | 0.194 | 2.52 | 2.94 | Various analytical methods |
| Eu, Europium (ppm) | 0.92 | 0.21 | 0.73 | 1.11 | Various analytical methods |
| Fe2O3, Iron(III) oxide (wt.%) | 13.14 | 0.173 | 12.99 | 13.29 | Various analytical methods |
| Ga, Gallium (ppm) | 16.1 | 1.08 | 15.0 | 17.2 | Various analytical methods |
| Gd, Gadolinium (ppm) | 3.65 | 0.179 | 3.42 | 3.88 | Various analytical methods |
| Ge, Germanium (ppm) | 1.12 | 0.35 | 0.37 | 1.88 | Various analytical methods |
| Ho, Holmium (ppm) | 0.89 | 0.063 | 0.77 | 1.01 | Various analytical methods |
| In, Indium (ppm) | < 0.20 | IND | IND | IND | Various analytical methods |
| K2O, Potassium oxide (wt.%) | 0.115 | 0.007 | 0.108 | 0.123 | Various analytical methods |
| La, Lanthanum (ppm) | 4.34 | 0.302 | 4.00 | 4.68 | Various analytical methods |
| Li, Lithium (ppm) | 9.72 | 2.49 | 6.26 | 13.17 | Various analytical methods |
| LOI1000, Loss on ignition @1000 °C (wt.%) | 4.76 | 0.55 | 4.34 | 5.17 | Various analytical methods |
| Lu, Lutetium (ppm) | 0.40 | 0.033 | 0.36 | 0.45 | Various analytical methods |
| MgO, Magnesium oxide (wt.%) | 6.69 | 0.148 | 6.58 | 6.79 | Various analytical methods |
| MnO, Manganese oxide (wt.%) | 0.208 | 0.006 | 0.203 | 0.214 | Various analytical methods |
| Mo, Molybdenum (ppm) | < 1.00 | IND | IND | IND | Various analytical methods |
| Na2O, Sodium oxide (wt.%) | 2.64 | 0.096 | 2.58 | 2.70 | Various analytical methods |
| Nb, Niobium (ppm) | 3.41 | 0.61 | 2.40 | 4.43 | Various analytical methods |
| Nd, Neodymium (ppm) | 8.61 | 0.651 | 7.74 | 9.49 | Various analytical methods |
| Ni, Nickel (ppm) | 64 | 7 | 55 | 72 | Various analytical methods |
| P2O5, Phosphorus(V) oxide (wt.%) | 0.122 | 0.006 | 0.116 | 0.129 | Various analytical methods |
| Pr, Praseodymium (ppm) | 1.62 | 0.155 | 1.45 | 1.79 | Various analytical methods |
| S, Sulphur (wt.%) | 0.197 | 0.016 | 0.183 | 0.211 | Various analytical methods |
| Sb, Antimony (ppm) | < 2.00 | IND | IND | IND | Various analytical methods |
| Sc, Scandium (ppm) | 41.2 | 2.01 | 38.4 | 44.0 | Various analytical methods |
| SiO2, Silicon dioxide (wt.%) | 47.19 | 0.729 | 46.52 | 47.87 | Various analytical methods |
| Sm, Samarium (ppm) | 2.73 | 0.241 | 2.21 | 3.25 | Various analytical methods |
| Sr, Strontium (ppm) | 126 | 6 | 119 | 134 | Various analytical methods |
| Ta, Tantalum (ppm) | < 5.00 | IND | IND | IND | Various analytical methods |
| Tb, Terbium (ppm) | 0.62 | 0.051 | 0.52 | 0.73 | Various analytical methods |
| Te, Tellurium (ppm) | < 1.00 | IND | IND | IND | Various analytical methods |
| Th, Thorium (ppm) | 0.46 | 0.09 | 0.31 | 0.61 | Various analytical methods |
| TiO2, Titanium dioxide (wt.%) | 1.20 | 0.035 | 1.18 | 1.23 | Various analytical methods |
| Tl, Thallium (ppm) | < 0.50 | IND | IND | IND | Various analytical methods |
| Tm, Thulium (ppm) | 0.38 | 0.05 | 0.33 | 0.43 | Various analytical methods |
| U, Uranium (ppm) | < 5.00 | IND | IND | IND | Various analytical methods |
| V, Vanadium (ppm) | 338 | 18 | 323 | 353 | Various analytical methods |
| W, Tungsten (ppm) | < 5.00 | IND | IND | IND | Various analytical methods |
| Y, Yttrium (ppm) | 23.5 | 1.40 | 22.2 | 24.8 | Various analytical methods |
| Yb, Ytterbium (ppm) | 2.57 | 0.173 | 2.40 | 2.74 | Various analytical methods |
| Zn, Zinc (ppm) | 97 | 4.7 | 90 | 104 | Various analytical methods |
| Zr, Zirconium (ppm) | 72 | 5.3 | 64 | 80 | Various analytical methods |
