1. Gather the raw materials to make gold bars <br><br>There are two raw materials used. First, the gold in the form of lumps or small seeds with a purity of 90% obtained from the mine. <br><br>Both gold jewelry is broken or damaged ata which have fallen into disuse and had a gold content of 37% pure. <br><br>2. The washing process <br><br>Gold bars are washed in a special chemical solution in order to remove other metals to a concentration of 99.99% pure gold. <br><br>The first chemical solution to break down the iron and primary metals were mixed into gold. <br><br>The second solution would shed the silver or silver contained in gold. <br><br>Until finally the only remaining pure gold in the nugget.
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