Many of us confuse gold smelting and melting. When melting involves heating the gold from good to liquid form just before forming gold bars, the smelting procedure is more sophisticated and includes getting rid of impurities from the gold employing a combination of stress, warmth, and several other chemical compounds. https://dominickyaayw.dbblog.net/12735865/not-known-facts-about-gold-shop-chiang-mai