metallic smelting is a means of extracting metal from its ore which is combined with heat generating or purifying elements similar to coke or limestone. Smelted or pure gold finds its utility in more than a few fields equivalent to clinical, dental, electronics and industrial software. while buying gold ore, traders are shopping for the insignificant material that sticks to pure gold. If buying gold as an asset, it is a better to purchase smelted gold. together with melting gold into bar, smelter removes the impurities from gold the use of heat, pressure and likely chemical substances. therefore, non-public and institutional buyers who put money into gold cash, scrap gold and gold mud prefer gold smelting.