The article considers the issues of chrysotile-asbestos ores processing technology improvement and optimization with the view of chrysotile fiber quality increase and achievement of resource-saving at AO «Kostanaisky Minerals» operation. A package of measures, already implemented as well as planned for realization, is presented, aiming at production output competitive ability increase and product range diversification. The comparative analysis results related to similar makes of chrysotile-asbestos of Kazakhstan and Canadian production are presented.
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