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本文在收集大量国内外花岗石石材的有关资料基础上,分析目前我国花岗石石材普查勘探地质工作中存在的主要问题,如选点的盲目性;地质勘查工作无章可循;摄明储量范围过大,规模不当,级别偏低等。并对地质勘查工作阶段划分及其普查阶段和详查阶段的要求提出具体建议,指出要在地质勘查工作中强调解决以下几个问题:①花色品种;②块度:③荒料率;④露采条件;⑤交通条件;⑥储量规模等。
On the basis of collecting a great deal of domestic and foreign granite and stone materials, this paper analyzes the main problems in the exploration and geological work of China’s granite stone stone survey, such as the blindness of the selected sites; the geological exploration work has no rules to follow; The scope of reserves is too large, the scale is inappropriate, and the level is low. It also put forward specific proposals for the division of geological exploration work phases and the requirements for the census phase and detailed investigation phase, and pointed out that the following issues should be emphasized in the geological exploration work: 1 variety of species; 2 pieces of degree: 3 raw material rate; Conditions; 5 traffic conditions; 6 reserves and so on.