辽西地区中生代火山岩型金矿成矿地质条件与找矿方向  

ORE-FORMING GEOLOGICAL CONDITIONS AND PROSPECTING DIRECTIONS OF VOLCANIC TYPE GOLD DEPOSITS IN MESOZOIC ERA, WESTERN LIAONING

作　　者：马建德 刘殿忠 

机构地区：[1]辽宁有色地质勘查局朝阳地质勘查院,辽宁朝阳122000 [2]朝阳基础分公司,辽宁朝阳122000

出　　处：《矿产与地质》2001年第1期15-19,共5页Mineral Resources and Geology

摘　　要：辽西地区地处我国东部中生代火山活动带 ,火山岩发育。已发现二道沟、红石砬子和大青山等火山岩型金矿床 (点 )。研究了该区火山岩型金矿的成矿地质条件 ,矿床特征和找矿标志 ,提出了红石砬子—温滴楼、小塔子—马岱沟、大青山—影壁山等找火山岩型金矿有望地区。Western Liaoning district is Located in active volcanic zone of Mesozoic rea in East China and Volcanic Rocks is well developed. Volcanic Type Gold deposits(spots) have been found in Erdaogou, Hongshilazi and Daqingshan. It is proposed that there are promising areas including Tashilazi-Wendilou, Xiaotazi-Madaigou, Daqingshan-Yingbishan for volcanic type Gold deposit through the study of ore-forming geological conditions, deposit characters and prospecting indications.

关 键 词：辽西地区 火山岩型金矿床 找矿方向 中生代 成矿地质 

分 类 号：P618.51[天文地球—矿床学]