成都市区域化探深层样品元素异常与物探重、磁异常及遥感解译构造的关系  

THE RELATIONSHIPS BETWEEN ANOMALIES OF REGIONAL GEOCHEMICAL DEEP LAYER SAMPLES, GEOPHYSICAL GRAVITY AND MAGNETIC ANOMALIES AND REMOTE SENSING STRUCTURAL INTERPRETATION

作　　者：唐将[1] 赵琦[2] 沈前斌[3] 雷家立 

机构地区：[1]成都理工大学,四川成都610059 [2]四川省地质矿产开发局,四川成都610081 [3]四川省地质矿产开发局物探队,四川成都610072 [4]重庆市地质勘查总公司,重庆400039

出　　处：《物探与化探》2004年第5期415-417,共3页Geophysical and Geochemical Exploration

摘　　要：通过深层样化探异常与物探重力、航磁和遥感解译关系的研究,认为深层样元素异常是由隐伏构造指示元素Au、Hg,与重力负异常有关的酸性岩元素Sn、Be、F、Y,与航磁正异常有关的基性岩元素Fe、Co、Ni、V、Cr和与地层有关元素Cd、C、Tl四部分组成;解释了深层样元素异常的原因,开拓出区域化探与区域物探、遥感解译相结合的新路。Based on a study of the relationships between anomalies of regional geochemical deep layer samples, geophysical gravity and magnetic anomalies and remote sensing interpretation, the authors hold that the anomalies of elements in deep layer samples are composed of four parts, i.e., indicator elements for concealed structures Au and Hg, elements of acid rocks related to gravity negative anomalies Sn, Be, F and Y, elements of basic rocks related to aeromagnetic positive anomalies Fe, Co, Ni, V, Cr and elements related to strata Cd, T and Tl. This study has explained the causes of element anomalies from deep layer samples and opened up a new way which combines regional geochemical and geophysical exploration with remote sensing interpretation.

关 键 词：深层样化探异常 物探异常 遥感解译构造 

分 类 号：P632[天文地球—地质矿产勘探]