OREAS AC18.10659
$315.10
Unit price
/
Unavailable
Description
Description
Gabbronorite
The material consists of gabbronorite rock sourced from an operating (Black Hill) quarry, located approx. 85 km east of the city of Adelaide (South Australia). This light grey, Cambro-Ordovician (~490 Ma) rock forms part of a large gabbroic intrusion. Mineralogy consists of mainly sodic labradorite plagioclase (49 %), K-feldspar (13 %), biotite (11 %), augite and hypersthene clinopyroxenes (10 %) with minor amounts of dolomite – ankerite (5 %), magnetite (4 %), quartz (4 %) and calcic amphibole (2 %).
AC18.10659 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.%) | 16.65 | 0.198 | 16.44 | 16.86 | 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) | 560 | 18 | 538 | 582 | Various analytical methods |
| Be, Beryllium (ppm) | 1.90 | 0.19 | 1.61 | 2.20 | Various analytical methods |
| Bi, Bismuth (ppm) | < 0.10 | IND | IND | IND | Various analytical methods |
| CaO, Calcium oxide (wt.%) | 9.32 | 0.460 | 9.15 | 9.50 | Various analytical methods |
| Cd, Cadmium (ppm) | < 10.0 | IND | IND | IND | Various analytical methods |
| Ce, Cerium (ppm) | 51 | 2.8 | 47 | 55 | Various analytical methods |
| Co, Cobalt (ppm) | 33.8 | 1.48 | 31.5 | 36.2 | Various analytical methods |
| Cr2O3, Chromium(III) oxide (ppm) | 153 | 16 | 129 | 177 | Various analytical methods |
| Cs, Caesium (ppm) | 5.37 | 0.94 | 4.94 | 5.79 | Various analytical methods |
| Cu, Copper (ppm) | 64 | 4.3 | 56 | 72 | Various analytical methods |
| Dy, Dysprosium (ppm) | 4.24 | 0.357 | 3.80 | 4.67 | Various analytical methods |
| Er, Erbium (ppm) | 2.30 | 0.139 | 2.08 | 2.52 | Various analytical methods |
| Eu, Europium (ppm) | 1.68 | 0.19 | 1.51 | 1.85 | Various analytical methods |
| Fe2O3, Iron(III) oxide (wt.%) | 10.40 | 0.146 | 10.26 | 10.53 | Various analytical methods |
| Ga, Gallium (ppm) | 20.5 | 1.32 | 18.7 | 22.4 | Various analytical methods |
| Gd, Gadolinium (ppm) | 5.26 | 0.267 | 4.71 | 5.82 | Various analytical methods |
| Ge, Germanium (ppm) | 1.66 | 0.34 | 1.33 | 2.00 | Various analytical methods |
| Ho, Holmium (ppm) | 0.80 | 0.09 | 0.69 | 0.90 | Various analytical methods |
| In, Indium (ppm) | < 0.20 | IND | IND | IND | Various analytical methods |
| K2O, Potassium oxide (wt.%) | 2.07 | 0.042 | 2.04 | 2.10 | Various analytical methods |
| La, Lanthanum (ppm) | 24.6 | 1.49 | 22.7 | 26.5 | Various analytical methods |
| Li, Lithium (ppm) | 15.9 | 1.21 | 13.6 | 18.2 | Various analytical methods |
| Lu, Lutetium (ppm) | 0.31 | 0.020 | 0.27 | 0.35 | Various analytical methods |
| MgO, Magnesium oxide (wt.%) | 5.10 | 0.092 | 5.03 | 5.17 | Various analytical methods |
| MnO, Manganese oxide (wt.%) | 0.166 | 0.005 | 0.161 | 0.170 | Various analytical methods |
| Mo, Molybdenum (ppm) | < 5.00 | IND | IND | IND | Various analytical methods |
| Na2O, Sodium oxide (wt.%) | 2.58 | 0.076 | 2.54 | 2.63 | Various analytical methods |
| Nb, Niobium (ppm) | 7.55 | 1.26 | 6.14 | 8.96 | Various analytical methods |
| Nd, Neodymium (ppm) | 28.0 | 3.1 | 26.0 | 30.0 | Various analytical methods |
| Ni, Nickel (ppm) | 45.4 | 4.44 | 38.2 | 52.7 | Various analytical methods |
| P2O5, Phosphorus(V) oxide (wt.%) | 0.421 | 0.018 | 0.408 | 0.434 | Various analytical methods |
| Pr, Praseodymium (ppm) | 6.56 | 0.447 | 6.05 | 7.07 | Various analytical methods |
| Rb, Rubidium (ppm) | 102 | 5 | 92 | 113 | Various analytical methods |
| Sb, Antimony (ppm) | < 0.10 | IND | IND | IND | Various analytical methods |
| Sc, Scandium (ppm) | 25.0 | 2.48 | 22.0 | 27.9 | Various analytical methods |
| SiO2, Silicon dioxide (wt.%) | 51.68 | 0.580 | 51.15 | 52.21 | Various analytical methods |
| Sm, Samarium (ppm) | 5.90 | 0.420 | 4.88 | 6.93 | Various analytical methods |
| Sn, Tin (ppm) | 2.23 | 0.45 | 1.68 | 2.78 | Various analytical methods |
| Sr, Strontium (ppm) | 578 | 42 | 549 | 606 | Various analytical methods |
| Ta, Tantalum (ppm) | < 5.00 | IND | IND | IND | Various analytical methods |
| Tb, Terbium (ppm) | 0.70 | 0.066 | 0.62 | 0.79 | Various analytical methods |
| Te, Tellurium (ppm) | < 1.00 | IND | IND | IND | Various analytical methods |
| Th, Thorium (ppm) | 8.22 | 0.429 | 7.64 | 8.80 | Various analytical methods |
| TiO2, Titanium dioxide (wt.%) | 1.27 | 0.035 | 1.24 | 1.29 | Various analytical methods |
| Tl, Thallium (ppm) | < 0.50 | IND | IND | IND | Various analytical methods |
| Tm, Thulium (ppm) | 0.32 | 0.04 | 0.28 | 0.35 | Various analytical methods |
| U, Uranium (ppm) | 1.80 | 0.28 | 1.48 | 2.12 | Various analytical methods |
| V, Vanadium (ppm) | 286 | 19 | 268 | 303 | Various analytical methods |
| W, Tungsten (ppm) | < 5.00 | IND | IND | IND | Various analytical methods |
| Y, Yttrium (ppm) | 22.0 | 0.79 | 20.7 | 23.3 | Various analytical methods |
| Yb, Ytterbium (ppm) | 2.11 | 0.182 | 1.74 | 2.47 | Various analytical methods |
| Zn, Zinc (ppm) | 96 | 7.4 | 87 | 106 | Various analytical methods |
| Zr, Zirconium (ppm) | 94 | 7.2 | 86 | 102 | Various analytical methods |
