The results of researches on the improvement of the technology of extraction and extraction of amber from natural and man-made deposits with the identification of the dominant factors of influence on the amount of amber extraction are considered, the conditions for amber placement in amber-containing deposits, the physical, technical and technological peculiarities of the application of technical means for erosion of the deposit and lifting of amber to the surface are considered. Disadvantages of the existing technology of amber mining are its residues in the size class -5.0 mm in deposits that are not mined in the process of processing the mountain mass, and go to the dump. Potential source of amber mining becomes waste of off-balance reserves, which are man-made deposits. The object of research is the process of extraction and extraction of amber by a geotechnical method from sandstone deposits of the Rivne region. The aim of the work is to establish the regularities of the influence of the dominant factors on the process of extracting amber from the properties of the rock mass and to improve the technology and equipment for increasing the extraction of amber from amber-based mountainous mass with the choice of rational parameters of the technological scheme, taking into account environmental circumstances in the region. In this work experimental researches have been carried out to determine the dependence of the parameters of the process of processing of amber-based rock mass on its properties and equipment parameters with the use of computer mathematical modeling of conditions and environment, classical mechanics, mathematical statistics, the theoretical substantiation of the basic parameters of technological processes. Analytical studies were carried out with the use of differential and integral calculus, experimental - using mathematical statistics. In the work, for the first time, it has been experimentally proved to increase the efficiency of extracting amber from amber-based mountainous mass due to the complex action of vibration, increased density of a hydraulic mixture and airflow of bubbling in a hydraulic medium during sequestration. On this basis, a complex method for the processing of amber-containing raw materials is proposed. The dominating factors of influence on the amount of amber extraction in the form of oscillation frequency, amplitude, density of environment and action of bubbling are established. It has been proved that the rate of amber flooding is a technological indicator, which calculates the productivity of the plant and the efficiency of extracting amber.
Based on the received scientific regulations, new technical solutions and technology for extracting amber from amber-based mountain mass are grounded. According to the results of the research: technical proposals for improving the technology of amber extraction from amber-containing deposits and confirmed efficiency, ecological compatibility, efficiency of complex action of vibration, increased density of hydraulic mixture and airflow of bubbling in a hydraulic medium when amber is removed by hydromechanical method; Vibration Classifier was created for the extraction of amber from amber-containing deposits, the technical novelty of which is confirmed by the patents of Ukraine; The technique of engineering calculations of the vibration classifier for the extraction of amber from amber-containing deposits has been developed. The results of researches were used in the design of the technological process of amber extraction, extraction methods that work in amber-containing mines and introduced at mining enterprises for the production of amber in the form of techniques and technical proposals.
