You can go gold panning in various locations around the world where gold deposits are found. Some popular gold panning destinations include California's Gold Country, the Klondike region in Canada, the Black Hills of South Dakota, and the rivers of Alaska. Additionally, there are many commercial gold panning operations and public gold panning sites that offer the opportunity to try your hand at finding gold. Be sure to research the specific regulations and permits required for gold panning in your chosen location. **

The iron pan used for gold panning rusts because iron is prone to oxidation when exposed to moisture and air. Even though pure gold is found during gold panning, the presence of water and minerals in the panning process can cause the iron pan to rust over time. Additionally, the constant friction and movement of the pan against rocks and sand can also contribute to the rusting of the iron pan. **

The income from gold panning can vary greatly depending on a variety of factors such as the location, the amount of gold found, and the market price of gold. In some cases, individuals may only find a small amount of gold and make minimal income, while in other cases, experienced gold panners may be able to make a substantial income. It's important to note that gold panning is not a guaranteed source of income and should be approached as a hobby or recreational activity rather than a reliable source of income. **

The iron pan used for gold panning rusts because iron is a metal that is prone to oxidation when exposed to moisture and air. Even though pure gold is found during the gold panning process, the iron pan can still rust due to the presence of water and other minerals in the panning process. The rusting of the iron pan does not affect the purity of the gold that is collected, as gold is a non-reactive metal and does not corrode or rust. **

One can go gold panning in Saxony-Anhalt at the Goldene Aue region, specifically in the rivers and streams around the town of Kelbra. This area is known for its gold deposits and has become a popular destination for gold panning enthusiasts. Visitors can try their luck at finding gold in the waters of the Helme and Wipper rivers, and there are also organized gold panning tours and events available in the area. **

You can go gold panning in central Switzerland in the Reuss River, which flows through the cantons of Uri, Schwyz, and Aargau. The area around the town of Göschenen is known for its gold panning opportunities, with several designated spots along the river where you can try your luck. It's important to check local regulations and obtain any necessary permits before you start panning for gold in the area. **

To build a gold panning pan yourself, you can start by finding a shallow metal or plastic container with sloping sides. Next, drill small holes in the bottom of the container to allow water and sediment to pass through while trapping larger rocks and gold flakes. You can also add riffles or ridges inside the pan to help trap the gold as you swirl the water and sediment. Finally, make sure to test your homemade gold panning pan in a stream or river to see how well it catches gold before heading out on a real prospecting adventure. **

While a sluice can be a helpful tool for gold panning, it is not always necessary. A sluice is used to help separate gold from other sediment and materials by allowing water to flow through and catch the heavier gold particles. However, you can still go gold panning without a sluice by using a pan to manually separate the gold from the sediment. It ultimately depends on the location and amount of gold you are trying to find. **