【摘要】 重点阐述了孔各庄金矿床的层状矿体的地质特征,矿床不同于长城式金矿和穆龙套式金矿,认为该层状矿体为主的金矿床是一种新类型矿床。通过分析矿床的形成环境,建立了易县海盆沉积演化模式。该矿床的发现,对华北地区沉积型金矿的寻找,具有重要意义。更多还原

【Abstract】 This paper describes the geologic characteristics of bedded ore-body in Konggez huang gold deposit.Unlike Changcheng-type and Muruntau-type gold deposits,this bedded gold deposit is a new type.Based on analysis of the metallogenic environ ment,this paper rebuilts the depositional evolvement model of Yixian sea basin.T he discovery of the deposit is of important significance on prospecting in north China.更多还原