摘要
与变基性岩有关的铜矿 ,是在中条山西南段新发现的一种新的铜矿类型 ,其形成是在原始基性岩浆侵入或喷发作用形成的矿源岩或矿化体基础上 ,经过区域变质和印支 -燕山期构造 -岩浆热液的改造加富而成 ,其成因应属与变基性岩有关的变质 -热液改造型铜 (镍、铁 )矿床。
The Cu deposits related to metamoephic basic rock is a new type of Cu ore deposit discoveried in Southwestern Zhongtiao Mts. The authors think that the Cu ore deposits in the area are the products of normal metamorphic activities and structural-magmatic in Indosinian-Yanshan orogeny after basic vein and basic volcanic rock with plentiful Cu (Ni ,Fe) mineral matter occurred. The type of the deposit is Cu (Ni,Fe) ore deposit remodeled by metamorphism and hydrothermal related to metamoephic basic rock.
出处
《前寒武纪研究进展》
2002年第3期151-159,共9页
Progress in Precambrian Research
基金
中国地质调查局"华北地台成矿规律和找矿方向综合研究项目"(编号 :2 0 0 110 2 0 0 0 38)
关键词
变基性岩
中条山
铜矿床
成矿作用
成因
喷发作用
Cu(Ni,Fe) ore deposit
metamorphic basic rock
hydrothermal reworking enrichment
Southwestern Zhongtiao Mts
