The search for gold is interested in people from the moment this metal entered in everyday life. He almost immediately began to be valued high, so the various methods of its prey were worked out for quite a long time. We will analyze in order all the options, for the first three, the metal detector will have to be very wide.
1
The search for the ore gold of the deep occurrence is obvious and one of the most complex, but profitable production methods. Most often they are engaged in an industrial scale. Before the process itself, geological exploration is carried out, which is worth a considerable money itself. After the development is collapsed, they remain pitched, industrial gold mines in which is considered unprofitable. Nevertheless, the exhaust raising still contains a lot of gold for individual prospectors. On average, the remains after completion of large-scale developments are about 30 percent of the mined. And some part literally literally on the surface. Search should follow the entire surface of the career and on dumps.
2
The search for surface ore gold on primary places is a classic method that has breeding a gold fever, which is shot by Jack London. This method is less effective, since in the natural medium gold extremely rarely lies at low depths. This can only occur in the locations on the surface of indigenous rocks. The reason for this may be an active erosion terrain. The output of the indigenous rocks is to search in the river river rivers and streams. Despite the fact that it is not in every river or a stream or a stream of a nugget, even in a small, unpretentious crime, a nugget nest can be discovered. First of all, attention should be paid to the small streams falling into the valley where gold has already been discovered. However, when a nugone nest is detected, it may be necessary to breathe carefully, as the depth of climbing large nuggets can reach the meter-three. To organize the production of gold, washing the rock will have to organize a diligent camp and spend a lot of time.
3
Search for jewelry and jewelry in places of mass vacation, mainly on the beaches. Despite the fact that this method is seasonal, it can really be very profitable. In addition to the by-product - gold-plated jewelry can be processed by method No. 4 and obtain from high purity gold.
4
Search for gold in other materials. This method dates back to the traditions of alchemists who tried to highlight gold from lead or other metals using a philosophical stone. However, now he has undergone changes: the efficiency of mining has grown, other materials are used for mining. The current philosophical stones include various chips, gilded contacts of printed circuit boards and all sorts of ceramics with gilding. Methods of mining of gold remain traditional - by chemical reactions. The most common of reagents used in this method is a mixture of nitric and hydrochloric acid, or "royal vodka". In the container are placed processed items, which are then poured with vodka. After a while, gold will dissolve in it, and it will remain to be associated to deposition, adding hydrogen peroxide or iron vigor.
The listed methods have their drawbacks and advantages, and the use of one does not interfere with practicing others. The main rule of prospectors - to look for gold where it is!
2
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