闽浙沿海火山岩地区银矿成矿规律  

Metellogenic Regular Pattern of Silver Ores from the Volcanic Terrain in the Coastal Area of Fujian and Zhejiang Provinces

作　　者：刘昭平 吴建章 朱熙道 

机构地区：[1]福建地质矿产勘查开发局

出　　处：《福建地质》1996年第4期177-189,共13页Geology of Fujian

摘　　要：本文根据闽浙沿海火山岩地区银矿成矿规律和成矿预测的研究及近年来的矿产勘查、成矿预测和专题科研成果，综合论述了闽浙沿海火山岩地区银矿的成矿地质条件、矿床类型和矿床特征，分析和总结了银矿的成矿规律和成矿作用，建立了区域成矿模式和成矿系列。同时指出，火山热液充填交代型银矿是本区最重要、也是最普遍的成因类型，并阐明了找矿方向。This paper focuses on the discussion of the metallogenic regular patterns of the silver ores from the volcanic terrain in the coastal area of Fujian and Zhejiang provinces. Based on the analysis results of regional geological survey and mineral exploration, the authors herein made a discussion on the metallogenie geological conditions, deposit types and features and ore-forming process of the silver ores in the surveyed area, and gave a regional metallogenic patterns and mineralization series of the silver ores. The silver ores of the volcanic thermal infilling and metasomatic type are the most important and general deposits in the surveyed area. The paper also presents a prospecting direction of silver ores in the surveyed area.

关 键 词：成矿规律 火山岩地区 银矿床 成矿预测 

分 类 号：P618.520.5[天文地球—矿床学]