| Work is carried out primarily within the developing mining areas and projected clustering. General searches are an integral part of the geological survey of scale 1:50000 (1:25000), aimed at a comprehensive assessment of the prospects of identifying minerals, typical of the geological environment, and performed the complex procedure taking into account the specific structural-geological and landscape features of the area. To maximize the impact of the work of this stage we use a wide range of advanced preparatory studies - aerial photography, radar, thermal, and other remote sensing surveys, areal geophysical, geomorphological and litho-stratigraphic, petrographic and other studies. The result clarifies the structural information, lithologic and stratigraphic and other search criteria expected of mineralization and establish its search features. In assessing areas for placer conducts specialized geological and geomorphological mapping and formulated morpho - structural and litho-dynamic, and mineralogical and geochemical criteria governing the provision of education placer sites. Forecasts are verified schlich, boulder-detrital and geochemical prospecting, which resulted in the best position is determined in the space of indigenous bodies of minerals or placer. On the basis of comparison and analysis of all submissions received constitute a state geological map scale 1:50000, registration card minerals and map projections of their placement. For areas that are promising for placer precious minerals, rebuilt and geomorphological, litho-facies maps of Quaternary deposits. Allocated objects subject to further research. Schlich method is one of the leading case of general searches. It aims to delineate the mechanical dispersion haloes in the alluvium of rivers, eluvial-diluvial deposits and identify anomalies schlich connection with indigenous sources. |