Recipe
The spinning method is a refining method in which metal ore or alloy is dissolved in high temperature to separate noble metals such as gold and silver. Lead, copper, zinc, arsenic, and antimony bismuth, which are present in the ore. Step 1. Dissolve lead in gold ore and dissolve by raising firepower. 2. Make an alloy of lead and silver, dissolve it in a steel pot with ashes. 3. Lead with low melting point melts and ashes, and high-purity silver remains on the ash.