Specifications
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CRM State:
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Matrix:
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Mineralisation:
The material consists of a basalt lithology of olivine tholeiitic composition and was sourced from an operating quarry, located about 25 km north from the city of Melbourne (Victoria). The basaltic lava flows in the district forms part of the Quaternary age, Newer Volcanic Province. The mineralogy consists of mainly labradorite plagioclase (63 %) with lesser clinopyroxene (15 %) and olivine (6 %), minor clays (vermiculite, smectite and palygorskite), siderite, magnetite, magnesite (and/or ilmenite), k-feldspar, and traces of chlorite, quartz, hematite, muscovite, annite – biotite – phlogopite, and potentially marcasite and pyrrhotite.
AC18.10657 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.%) | 14.23 | 0.229 | 13.98 | 14.48 | Various analytical methods |
As, Arsenic (ppm) | < 0.50 | IND | IND | IND | Various analytical methods |
B, Boron (ppm) | < 50 | IND | IND | IND | Various analytical methods |
Ba, Barium (ppm) | 261 | 17 | 248 | 274 | Various analytical methods |
Be, Beryllium (ppm) | 1.27 | 0.32 | 0.94 | 1.60 | Various analytical methods |
Bi, Bismuth (ppm) | < 2.00 | IND | IND | IND | Various analytical methods |
CaO, Calcium oxide (wt.%) | 8.42 | 0.156 | 8.30 | 8.53 | Various analytical methods |
Cd, Cadmium (ppm) | < 10.0 | IND | IND | IND | Various analytical methods |
Ce, Cerium (ppm) | 36.7 | 2.87 | 34.3 | 39.1 | Various analytical methods |
Co, Cobalt (ppm) | 46.1 | 1.84 | 43.2 | 48.9 | Various analytical methods |
Cr2O3, Chromium(III) oxide (ppm) | 369 | 29 | 343 | 394 | Various analytical methods |
Cs, Caesium (ppm) | 0.82 | 0.18 | 0.57 | 1.06 | Various analytical methods |
Cu, Copper (ppm) | 52 | 6 | 42 | 61 | Various analytical methods |
Dy, Dysprosium (ppm) | 4.42 | 0.264 | 3.71 | 5.13 | Various analytical methods |
Er, Erbium (ppm) | 2.25 | 0.120 | 1.96 | 2.54 | Various analytical methods |
Eu, Europium (ppm) | 1.66 | 0.146 | 1.51 | 1.80 | Various analytical methods |
Fe2O3, Iron(III) oxide (wt.%) | 11.34 | 0.213 | 11.22 | 11.45 | Various analytical methods |
Ga, Gallium (ppm) | 19.6 | 1.29 | 18.2 | 21.0 | Various analytical methods |
Gd, Gadolinium (ppm) | 5.26 | 0.394 | 4.89 | 5.62 | Various analytical methods |
Ge, Germanium (ppm) | 1.29 | 0.32 | 0.52 | 2.07 | Various analytical methods |
Ho, Holmium (ppm) | 0.83 | 0.051 | 0.78 | 0.89 | Various analytical methods |
In, Indium (ppm) | < 0.20 | IND | IND | IND | Various analytical methods |
K2O, Potassium oxide (wt.%) | 0.901 | 0.023 | 0.881 | 0.922 | Various analytical methods |
La, Lanthanum (ppm) | 18.3 | 0.44 | 17.4 | 19.2 | Various analytical methods |
Lu, Lutetium (ppm) | 0.24 | 0.03 | 0.21 | 0.28 | Various analytical methods |
MgO, Magnesium oxide (wt.%) | 7.20 | 0.151 | 7.12 | 7.28 | Various analytical methods |
MnO, Manganese oxide (wt.%) | 0.145 | 0.006 | 0.140 | 0.150 | Various analytical methods |
Mo, Molybdenum (ppm) | < 5.00 | IND | IND | IND | Various analytical methods |
Na2O, Sodium oxide (wt.%) | 3.08 | 0.100 | 3.00 | 3.17 | Various analytical methods |
Nb, Niobium (ppm) | 20.6 | 3.3 | 17.3 | 23.8 | Various analytical methods |
Nd, Neodymium (ppm) | 20.3 | 1.81 | 18.3 | 22.4 | Various analytical methods |
Ni, Nickel (ppm) | 146 | 11 | 134 | 158 | Various analytical methods |
P2O5, Phosphorus(V) oxide (wt.%) | 0.332 | 0.015 | 0.317 | 0.347 | Various analytical methods |
Pr, Praseodymium (ppm) | 4.55 | 0.332 | 4.17 | 4.92 | Various analytical methods |
Rb, Rubidium (ppm) | 22.5 | 1.05 | 21.3 | 23.7 | Various analytical methods |
S, Sulphur (wt.%) | 0.014 | 0.003 | 0.007 | 0.022 | Various analytical methods |
Sb, Antimony (ppm) | < 0.10 | IND | IND | IND | Various analytical methods |
Sc, Scandium (ppm) | 19.4 | 0.69 | 18.3 | 20.4 | Various analytical methods |
SiO2, Silicon dioxide (wt.%) | 51.05 | 0.800 | 50.51 | 51.58 | Various analytical methods |
Sm, Samarium (ppm) | 5.03 | 0.55 | 4.41 | 5.64 | Various analytical methods |
Sr, Strontium (ppm) | 399 | 26 | 373 | 425 | Various analytical methods |
Ta, Tantalum (ppm) | 1.24 | 0.13 | 1.09 | 1.40 | Various analytical methods |
Tb, Terbium (ppm) | 0.78 | 0.060 | 0.64 | 0.91 | Various analytical methods |
Te, Tellurium (ppm) | < 1.00 | IND | IND | IND | Various analytical methods |
Th, Thorium (ppm) | 2.93 | 0.38 | 2.62 | 3.24 | Various analytical methods |
TiO2, Titanium dioxide (wt.%) | 1.80 | 0.043 | 1.77 | 1.84 | Various analytical methods |
Tl, Thallium (ppm) | < 0.50 | IND | IND | IND | Various analytical methods |
Tm, Thulium (ppm) | 0.30 | 0.010 | 0.27 | 0.32 | Various analytical methods |
U, Uranium (ppm) | 0.74 | 0.14 | 0.55 | 0.93 | Various analytical methods |
V, Vanadium (ppm) | 164 | 9 | 153 | 175 | Various analytical methods |
W, Tungsten (ppm) | < 5.00 | IND | IND | IND | Various analytical methods |
Y, Yttrium (ppm) | 21.7 | 1.63 | 20.3 | 23.1 | Various analytical methods |
Yb, Ytterbium (ppm) | 1.76 | 0.165 | 1.58 | 1.94 | Various analytical methods |
Zn, Zinc (ppm) | 110 | 3 | 104 | 116 | Various analytical methods |
Zr, Zirconium (ppm) | 138 | 11 | 118 | 159 | Various analytical methods |