Moshynskyi, V. S. та Korniyenko, V. та Malanchuk, Y. Z. (2024) FEATURES OF THE APPLICATION OF GEOTECHNICAL METHODS OF AMBER EXTRACTION FROM SAND AMBER-CONTAINING DEPOSITS. UNIVERSITAS Publishing. с. 6-18.

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English abstract

In the work, an analysis of scientific and technical information related to amber mining processes was carried out, which revealed that the main direction of devel- opment and improvement of amber mining technology, which is implemented by the borehole mechanical-hydraulic method with the use of water, air and vibration as the main influencing factors. A potential source of amber production can be exhausted deposits with off-balance reserves, which are man-made deposits, but this requires the development of a technological process. Due to the imperfection of the existing technologies, losses of minerals in targets and dumps significantly exceed 50%. Existing technologies for extracting amber from sandy amber-bearing deposits are highly energy-intensive, destroying rocks, and segregation requires improvement of technology and equipment to increase the efficiency of the final product extraction process and reduce energy, water, and air consumption. The proposed technological schemes do not provide for an ecological component, the possibility of reclamation of mining waste. Man-made influence requires additional research taking into ac- count various mining and geological characteristics and host rocks and the development of recommendations for technology and equipment taking into account the environmental component

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