Smelt gold need to use what materials, tools, products and so on?

Tools: musket: oxygen plus acetylene or gasoline plus leather tiger or gas plus oxygen borax welding rod welding powder and so on hydrochloric acid is used to clean

Equipment: no special equipment, gold and other metals are different, gold in nature is pure in gold itself, so smelting is very simple, usually with carbon adsorption;

Folk methods Crucible is a very refractory materials (such as clay, graphite, quartz or harder to melt metal iron, etc.) made of utensils or melting pots. The crucible is a vessel or melting pot made of extremely refractory materials (such as clay, graphite, china clay, quartz, or iron, a metal that is difficult to melt, etc.). The crucible is a ceramic bowl-shaped container with a deep bottom. When there is a solid to be heated with high fire, it is necessary to use a crucible.