泡塑埋入法找金应用效果及发展前景  

THE APPLICATION RESULTS AND PROSPECT FOR DEVELOPMENT OF GOLD EXPLORATION METHOD OF POLYFOAM BURIED IN SHALLOW BOREHOLE

作　　者：宋磊[1] 

机构地区：[1]武警黄金地质研究所,河北廊坊102800

出　　处：《铀矿地质》1993年第1期43-48,共6页Uranium Geology

摘　　要：本文重点阐明了利用泡塑埋入法找金,从找矿机理和应用效果,均优于土壤测量法。该法能消除“粒金效应”,减少次生晕运移现象,对找隐伏矿体和盲矿体能强化异常,是解决次生晕运移、覆盖厚、找矿难的有效方法之一。在实际找矿应用中,该法具有简单、快速、成本低、找矿周期短、效率高、找矿效果好的特点,获得明显的经济效益和找矿效果。该法进一步改进和完善后,将有广阔的发展前景。This paper emphatically expounds the application of the method of polyfoam buried in shallow borehole to gold exploration. In view of ore prospecting mechanism and application results, this method has advantages over soil surveying method, which can eliminate the effect of grained gold, reduce the migration phenomenon of secondary halo and intensify anomalies in prospecting for concealed orebodies and blind orebodies, therefore, it is one of the effective methods of solving the problems on migration of secondary halo, thick overburden and difficulties in ore prospecting. This method is characterized by simple and rapid in operation, lower cost, short prospecting period, high efficiency and good results in ore prospecting, by which evident economic and prospecting results have been obtained. After further improvement and perfection, it has a broad prospect for development.

关 键 词：泡塑法 粒金效应 次生晕运移 

分 类 号：P5[天文地球—地质学]