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Modern Mining ›› 2024, Vol. 40 ›› Issue (02): 76-79.

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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.
  

  1. 1. Guizhou General Team of China Building Materials Industry Geological Exploration Center；
    2. Guizhou Coal Mine Geological Engineering Consulting and Geological Environment Monitoring Center
  • Online:2024-02-18 Published:2024-08-14

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Abstract:

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.

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