Analysis of Geological Characteristics and Development and Utilization of Sand Aggregate Ore Body in Sanyuanba Exploration Area of Tongzi County,Guizhou Privince
In order to evaluate the ore resources and development value of sand and gravel aggregate for construction in Sanyuanba exploration area of Tongzi County,the geological characteristics of sand and gravel aggregate for construction in the exploration area were analyzed.The construction sand aggregate de-posit in the exploration area has simple structure,stable ore body thickness,large resource reserves and low stripping ratio.The quality of the ore is stable,and the physical and mechanical properties are stable.The quality index of the main use of the ore meets the requirements of the quality index of the coarse and fine ag-gregate of the concrete type I,and the geological conditions for the development and utilization of the sand and gravel aggregate ore for construction in the area are favorable.The development of sand and gravel aggre-gate ore for construction in the area has the support of relevant policies of the state,provinces and minis-tries,convenient transportation,broad market prospects,and is suitable for development.
sand aggregate for constructiongeological characteristicsdevelopment feasibility
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