Manufacturing method of high-strength artificial stone block using tailing

The present invention relates to a method for producing high-strength artificial stone blocks using a particular tailings. The seoljae block manufacturing method comprising: a mixture of many kinds of Tailings Tailings form a mixture; Adding water to the mixture tailings; Forming a shaped article tailings to the mine tailing mixture after drying the press-molding; And a step of firing the tailings formed body, the mine tailing mixture with silica mine tailings 14 to 20 parts by weight based on 100 parts by weight of the gold mine tailings, limestone mine tailings and tailings 28-80 is selected from molybdenum mine tailings parts by weight It characterized in that it comprises. The present invention, by using the tailings produced a high-quality high-strength artificial stone block at a low cost, and the product competitiveness can be excellent in various ways utilizing the construction and interior field, and, by recycling the tailings that have been conventionally simply discarded to abandonment environment improved the problem and can contribute to the industry and the local economy.