山东洼孙家金矿床地质特征及成矿规律  

Geological Charcteristics and Metallogenic Regularities of the Warsunjia Gold Deposit in Shandong province

作　　者：俞广钧[1] 林中胜 

机构地区：[1]昆明工学院地质系 [2]招远北截金矿

出　　处：《昆明工学院学报》1992年第1期1-10,共10页

摘　　要：山东洼孙家金矿床是胶东招一掖金矿带中段的一个石英脉一蚀变岩型金矿床该矿床赋存于花岗质岩石断裂破碎带内,金矿体产出严格受断裂构造控制.本文论述了矿床成矿地质背景、成矿地质地球化学特征、花岗质岩石与金矿成矿作用的关系、成矿规律、成矿物质来源及矿床成因.The Warsunjia gold deposit is one of the quarts-metasomatics type gold deposits of the Jiadong Peninsula.This gold deposit occurs in the structure fractures.In the present paper geological setting of metallogeny,geological and geochemical featrues,metallogenic regularities,material sures of metallogeny,relationship between granitic rocks and goldmineralization,and genesis of deposit are discussed.

关 键 词：地质特征 成矿规律 金矿床 山东 

分 类 号：P578.11[天文地球—矿物学]