金矿体的统计特征及其研究意义  

The statistical characteristics of gold orebody and the meaning of studying them

作　　者：郗爱华[1,2] 刘鹏鹗[1,2] 王晋雷 

机构地区：[1]长春科技大学 [2]广东程江723地质队

出　　处：《黄金》1998年第10期6-9,共4页Gold

摘　　要：矿体的统计特征是矿体数学特征的重要内容之一，是数学地质应用与发展的基础。通过对玲珑脉状金矿品位及厚度标志值变化特征的统计分析与研究，建立了该类型矿体的品位统计分布模型，并试图通过各种统计特征数据、定性与定量地反映矿床形成特点，为隐伏矿体预测提供信息。The statistical characteristic of orebody is one of the important part of mathematical characteristic of orebody and the basis of the application and development of mathematics in geology.Through statistical analysis and study of the changing characteristic of marker value of grade and thickness of Ling Long Gold Deposit′s vein gold,the model of grade statistical distribution of this kind orebody was established.Through various data of statistical characteristics,the author attempted to reflect the peculiarity of the forming of ore deposit quantitatively and qualitatively and provide informations for the prognosis of latent orebodies.

关 键 词：统计特征数 金矿 矿体 矿体变化性 矿体预测 

分 类 号：P618.510.8[天文地球—矿床学] P628[天文地球—地质学]