摘要
Abstract
The geotectonic location of the Zuojiazhuang gold deposit is in the inner contact zone of the Upper Carboniferous intrusive contact with the northwest of FengxianTaibai Basin,the south of Shangdan plate junction zone,and the south of the west end of Hejiazhuang pluton.Gold ore bodies occur in the east-west shear fracture zone of Hejiazhuang rock mass in the early Indosinian period.Three ore bodies were delineated from west to east,and three blind ore bodies were delineated from south to north on the north side.The ore type is mainly quartz sulfide vein type.Based on the previous exploration data of the mine,this paper summarizes the regional geological background,mining area geology,geological characteristics of the deposit and prospecting indicators,discusses the genesis of the deposit,and considers that pyritization,silicitization and sericite are closely related to gold mineralization and are the main prospecting indicators,and the deposit type is orogenic gold.关键词
佐家庄金矿床/地质特征/矿床特征/找矿标志/矿床成因Key words
Zuojiazhuang gold deposit/geological characteristics/deposit characteristics/prospecting indicators/deposit genesis分类
天文与地球科学
