Gold Panning

One way to win gold, the gold panning. These dissolve under running water, the heavy minerals and the rest, so-called deaf rock. What remains is the wash of gold. Gold panning can be run by machine or by hand. To hand wash a wash pan and sluice box gold are available.

Historical development of gold panning

Ever since the 14th and 15 Century, gold was extracted. Since that time, the gold panning activities is known. There used to panning for gold, which exported this activity. Formerly mined in the Hohe Tauern gold, now is it worth it anymore. But the final gold panning graduated in 1961.
Gold was never screened because it is not available in larger portions. Rather it is to gold flakes. The Seven can only filter out coarse material constituents and not be separated from gold-bearing substances.

The pan for gold panning

Material that contains placer gold, is filled into a generally circular pan. Water is added. Then you shake this out to the surface in rectilinear motion. The information contained in the pan sort materials according to their density. Below are the heaviest materials, according to the top of the lighter. Gold Panning Repeating the process, then rinse off the slight shift and in the end only left but the heavy metal elements, ie lead, silver, platinum, heavy minerals, etc., and of course the gold. Subsequently, the processing of the so-called Black is sand. At the end of the pure gold remains.

The sluice box for panning gold

Here too, the individual elements of rock, ie lead, contained iron, gold and heavy minerals in a flow channel. For the different buoyancy according to the density is responsible. Since already about 4000 years, this technique is used for gold panning. For the deposition of extra-fluting Schwerebestandteile were introduced into the sluice box.

Alternatives to gold panning

You can also support gold from a mine. This is however not freely accessible to gold. Placer gold is a secondary gold. It was removed from its original stone.