摘要
武夷山成矿带铀成矿地质条件优越,前人数十年铀矿地质勘查找矿,在带内先后发现了数十个铀矿床和上百个铀矿(化)点带。文章在介绍地质背景和成矿特征基础上,总结了铀成矿规律,提出区内进一步找矿,一方面应对现有矿床、矿化点带开展深边部成矿条件和矿化信息调查,探索深部成矿潜力,加大勘查找矿深度,扩大资源量;另一方面,加强以印支期花岗岩为基底或围岩、深大断裂构造发育和有燕山晚期次火山活动叠加地段的勘查找矿,积极探索新类型,努力开辟新地区。
Wuyishan metallogenic belt has favorite geological conditions for uranium metallogenesis. After several decades of geological expioration, several dozens uranium deposits and more than hundred uranium occurrences have been found in this belt. This paper introduces geological background and metallogenic characteristics, summarizes uranium metallogenic regularity, and put forward further exploration in the belt. On the one hand, metallogenic conditions and mineralization information in deep and periph eral area of the existing deposits and occurrences should be investigated to search potential for deep exploration ,the exploration should be increased to enlarge resources. On the other hand, exploration should be strengthened in the areas which have Indochina granit basement, deep faults and Late Yanshanian Subvolcanism. New types will actively be exploited and new area will be developed.
出处
《上海地质》
2010年第B11期210-213,共4页
关键词
火山岩型铀矿
花岗岩型铀矿
成矿特征
成矿规律
找矿方向
武夷山成矿带
volcanic type uranium deposit
granitic type uranium deposit
metallogenic characteristics
metallogenic regularity
exploration direction
Wuyishan metallogenic belt
