AC18.10658

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.

AC18.10658.0100 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 Miscellaneous Assay Methods
As, Arsenic (ppm) < 5.00 IND IND IND Miscellaneous Assay Methods
B, Boron (ppm) < 50 IND IND IND Miscellaneous Assay Methods
Ba, Barium (ppm) 75 11 68 83 Miscellaneous Assay Methods
Be, Beryllium (ppm) < 5.00 IND IND IND Miscellaneous Assay Methods
Bi, Bismuth (ppm) < 2.00 IND IND IND Miscellaneous Assay Methods
CaO, Calcium oxide (wt.%) 10.60 0.338 10.35 10.84 Miscellaneous Assay Methods
Cd, Cadmium (ppm) < 10.0 IND IND IND Miscellaneous Assay Methods
Ce, Cerium (ppm) 10.6 0.72 9.7 11.5 Miscellaneous Assay Methods
Co, Cobalt (ppm) 47.7 1.36 45.8 49.6 Miscellaneous Assay Methods
Cr2O3, Chromium(III) oxide (ppm) 161 11 146 175 Miscellaneous Assay Methods
Cu, Copper (ppm) 164 6 155 174 Miscellaneous Assay Methods
Dy, Dysprosium (ppm) 4.25 0.392 3.83 4.67 Miscellaneous Assay Methods
Er, Erbium (ppm) 2.73 0.194 2.52 2.94 Miscellaneous Assay Methods
Eu, Europium (ppm) 0.92 0.21 0.73 1.11 Miscellaneous Assay Methods
Fe2O3, Iron(III) oxide (wt.%) 13.14 0.173 12.99 13.29 Miscellaneous Assay Methods
Ga, Gallium (ppm) 16.1 1.08 15.0 17.2 Miscellaneous Assay Methods
Gd, Gadolinium (ppm) 3.65 0.179 3.42 3.88 Miscellaneous Assay Methods
Ge, Germanium (ppm) 1.12 0.35 0.37 1.88 Miscellaneous Assay Methods
Ho, Holmium (ppm) 0.89 0.063 0.77 1.01 Miscellaneous Assay Methods
In, Indium (ppm) < 0.20 IND IND IND Miscellaneous Assay Methods
K2O, Potassium oxide (wt.%) 0.115 0.007 0.108 0.123 Miscellaneous Assay Methods
La, Lanthanum (ppm) 4.34 0.302 4.00 4.68 Miscellaneous Assay Methods
Li, Lithium (ppm) 9.72 2.49 6.26 13.17 Miscellaneous Assay Methods
LOI1000, Loss On Ignition @1000 °C (wt.%) 4.76 0.55 4.34 5.17 Miscellaneous Assay Methods
Lu, Lutetium (ppm) 0.40 0.033 0.36 0.45 Miscellaneous Assay Methods
MgO, Magnesium oxide (wt.%) 6.69 0.148 6.58 6.79 Miscellaneous Assay Methods
MnO, Manganese oxide (wt.%) 0.208 0.006 0.203 0.214 Miscellaneous Assay Methods
Mo, Molybdenum (ppm) < 1.00 IND IND IND Miscellaneous Assay Methods
Na2O, Sodium oxide (wt.%) 2.64 0.096 2.58 2.70 Miscellaneous Assay Methods
Nb, Niobium (ppm) 3.41 0.61 2.40 4.43 Miscellaneous Assay Methods
Nd, Neodymium (ppm) 8.61 0.651 7.74 9.49 Miscellaneous Assay Methods
Ni, Nickel (ppm) 64 7 55 72 Miscellaneous Assay Methods
P2O5, Phosphorus(V) oxide (wt.%) 0.122 0.006 0.116 0.129 Miscellaneous Assay Methods
Pr, Praseodymium (ppm) 1.62 0.155 1.45 1.79 Miscellaneous Assay Methods
S, Sulphur (wt.%) 0.197 0.016 0.183 0.211 Miscellaneous Assay Methods
Sb, Antimony (ppm) < 2.00 IND IND IND Miscellaneous Assay Methods
Sc, Scandium (ppm) 41.2 2.01 38.4 44.0 Miscellaneous Assay Methods
SiO2, Silicon dioxide (wt.%) 47.19 0.729 46.52 47.87 Miscellaneous Assay Methods
Sm, Samarium (ppm) 2.73 0.241 2.21 3.25 Miscellaneous Assay Methods
Sr, Strontium (ppm) 126 6 119 134 Miscellaneous Assay Methods
Ta, Tantalum (ppm) < 5.00 IND IND IND Miscellaneous Assay Methods
Tb, Terbium (ppm) 0.62 0.051 0.52 0.73 Miscellaneous Assay Methods
Te, Tellurium (ppm) < 1.00 IND IND IND Miscellaneous Assay Methods
Th, Thorium (ppm) 0.46 0.09 0.31 0.61 Miscellaneous Assay Methods
TiO2, Titanium dioxide (wt.%) 1.20 0.035 1.18 1.23 Miscellaneous Assay Methods
Tl, Thallium (ppm) < 0.50 IND IND IND Miscellaneous Assay Methods
Tm, Thulium (ppm) 0.38 0.05 0.33 0.43 Miscellaneous Assay Methods
U, Uranium (ppm) < 5.00 IND IND IND Miscellaneous Assay Methods
V, Vanadium (ppm) 338 18 323 353 Miscellaneous Assay Methods
W, Tungsten (ppm) < 5.00 IND IND IND Miscellaneous Assay Methods
Y, Yttrium (ppm) 23.5 1.40 22.2 24.8 Miscellaneous Assay Methods
Yb, Ytterbium (ppm) 2.57 0.173 2.40 2.74 Miscellaneous Assay Methods
Zn, Zinc (ppm) 97 4.7 90 104 Miscellaneous Assay Methods
Zr, Zirconium (ppm) 72 5.3 64 80 Miscellaneous Assay Methods
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