改造末期多种能源矿藏(床)同盆共存的多源信息找矿识别标志  

Multi-information indicators of paragenic multi-energy source mineral deposits formed in same basin at latest reconstruction stage

作　　者：赵希刚[1] 吴汉宁[1] 韩玲[1] 李卫红 徐高中 

机构地区：[1]西北大学地质学系,陕西西安710069 [2]核工业203研究所,陕西咸阳712000

出　　处：《地球科学与环境学报》2005年第2期33-39,共7页Journal of Earth Sciences and Environment

基　　金：国家973项目(2003CB214600);国家自然科学基金项目(40374020)

摘　　要：利用多源信息(地质、物化探、遥感、水文地质等)研究多种能源矿种在改造末期同盆共存的判识标志和赋存环境,着眼于改造结果,多源信息特征反映的是在改造末期所形成构造格局的基础上,油气、煤、铀多种能源矿藏(床)同盆共存的现今空间关系,在此基础上,从铀成矿因素方面建立油气、煤、铀多种能源矿藏(床)同盆共存的找矿识别标志。This study aims to locate the prospective area of the coexistence or paragemesis of multi-energy source mineral deposits (oil/gas pool, coal bed, uranium deposits, etc.) in a basin. The method used in the study involves the reconstruction function that emphasizes its process and result. Studying the indicators of paragenic multi-energy source mineral deposits formed at the latest reconstruction stage of the same basin is fulfilled by using certain multi-information like geology, geophysical and geochemical survey, remote sensing and hydrogeology. The conclusion is drawn from the detailed feature reflecting the current spatial relationship of multi-energy source mineral deposits in the same basin, which formed at its latest reconstruction stage. Namely, the multi-information indicators of locating unknown multi-energy source mineral deposits in the same basin are primarily established on the basis of uranium metallogenic facors.

关 键 词：识别标志 共存 能源 改造 信息找矿 矿藏 末期 多源信息 赋存环境 水文地质 构造格局 信息特征 空间关系 成矿因素 物化探 基础 油气 矿种 

分 类 号：P618.13[天文地球—矿床学] TP316[天文地球—地质学]