Assaying is taking a precious metal sample and analysing this to determine the sample's purity. Gold refining is the process of removing all foreign material by extracting impurities to return only gold in the fineness of 9999 and silver in the fineness of 999.
Gold Bullion Australia can easily arrange for assaying or refining of your gold nuggets, dore gold, scrap gold and scrap silver.
Processes involved in refining are:
The combination of these refining processes provides the most cost effective treatment in the removal of foreign material and impurities from the metal, and most importantly returning the greatest amount of gold 9999 and silver 999 back to you.
Please email us for a quote and to discuss the refining of your metal.
Gold Bullion Australia is the Australian distributor of the largest XRF machine supplier, Skyray. Since 1992, Skyray's energy dispersive X-ray fluorescence spectrometer, wavelength dispersive X-ray fluorescence spectrometer and other analytical instruments have been used in a wide number of industries worldwide. The products are utilised in a variety of applications from jewellery, metal and alloy testing, mining and metal recycling. Skyray XRF equipment provides superior results in repeatability and reporting of precious metal purity.
Please click on this link to view the range of Skyray products.