摘要
深入研究赋矿地层、控岩控矿构造和岩浆岩对成矿作用的控制,发现并研究了黄洞口组浊积岩及其与成矿的关系,发现镇龙山稔竹和那歪帚状构造,修订岩浆岩形成时代和活动期次,更正丽茶山和平天山岩体形成年龄,把燕山晚期岩浆岩划分为2个阶段5次活动,进行有效的成矿预测,圈定成矿预测区21个,筛选出靶区5个,新发现（含老矿区扩大储量）远景可观的矿体（点）4个。
The host strata, rock-and ore-control structures, relationships between magmatism and mineralization in Longtoushan-Zhenlongshan area of Guangxi have been lucubrated, the newly-discovered turbidite (Huangdongkou Formation) and its significance to mineralization has also been discussed. Besides, the authors found Renzhu and Nawai brush structure in Zhenlongshan area; modified the forming age and stages of igneous rocks, including forming age of the Lichashan and Tianpingshan granitic body and stags of the Late Yanshanian magmatism; effectively made metal-logenic prognosis: 21 metallogenic provinces have been outlined, 5 target areas were elected, and 4 potential mineralized spots have been discovered.
出处
《华南地质与矿产》
CAS
1998年第4期34-46,共13页
Geology and Mineral Resources of South China
基金
地质矿产部"八五"科技攻关项目"武夷-云开典型成矿区矿产预测"二级课题"云开隆起区成矿地质环境和成矿预测"下属三级专题"广西贵港市龙头山-镇龙山地区成矿预测及靶区优选"(85-01-007-03-4-2)
关键词
成矿规律
成矿预测
广西
金铜铅锌矿床
控矿构造
成矿作用
Au-Ag-Cu-Pb-Zn deposits metallogenic regularities metallogenic prognosis Longtoushan-Zhenlongshan area Guangxi
