Inside particular pots, called ``crucibles``, which resist more than 1000 ° C (necessary for the fusion of gold and copper), are dosed with the high precision and according to appropriate percentages, depending of the type of gold requested, the three ``basic ingredients``...
At this stage, the ingot is passed several times through machines, called ``rolling mills``, which gradually reduce the thickness to transform it into a very thin strip...
The ribbon thus obtained is placed on machines which cut it into several small squares which are automatically inserted into a pile of resistant plastic sheets, called a ``mold``...
The mold is then placed in the hands of the cutter who, with the experience and with the help of specific wooden pliers, extracts it sheet by sheet...
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