title: RESEARCH OF DEPOSITS, THEIR CHARACTERISTICS AND FEATURES OF AMBER OCCURRENCE IN AMBERBEARING DEPOSITS OF UKRAINE AND THE WORLD
abstract: The paper describes the location of amber deposits in different countries of the world with physico-mechanical and chemical properties. A potential source of amber production can be exhausted deposits with offbalance 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 exceed 50%. Existing technologies for extracting amber from sandy and sandy-clay rocks h
journal: University of Petroșani, Romania eBooks