摘要
本文揭示了西秦岭金—多金属矿床的层控特点,特别阐明了顺层构造对矿床的重要控制作用,列举了有关的几个典型矿例,介绍了它们的地质背景及特征。 层控主要表现在矿床受特定层位控制;顺层构造控矿则表现在构造与矿源层或有利岩性层的最大限度复合。
This paper revealed the strata-bound characteristics of gold and polymetallic ore deposits in western Qinling and especially expounded the important controlled effects of bedding structures on the ore deposits.The several typal examples are enumerated and the geoloical setting and features of these types of gold are described systematically.
The strata-bound mainly expressed as the control of certain strata.The control of bedding structures expressed as the maximum compound of structure and source-bed (or favourable strata).
出处
《黄金》
CAS
北大核心
1989年第12期2-6,共5页
Gold
