德兴地区金矿成矿地质特征及找矿方向

详细信息

收稿日期: 1997-04-28

刊出日期: 1997-12-31

METALLOGENIC CHARACTERISTICS AND PROSPECTING DIRECTIONS OF GOLD DEPOSITS IN DEXING ARAE, JIANGXI

Received Date: 28 April 1997

Publish Date: 31 December 1997

摘要: 德兴-铜厂岩块地层序列属怀玉地体构造沉积区.金矿赋存于中元古界韩源组.控矿构造为北东东向韧性剪切带及顺层滑脱碎裂岩带.矿石类型为蚀变糜棱岩型和石英脉型.韧性剪切强应变岩带且叠加碎裂化部位是找矿的有利地段.
- 成矿地质特征 /
- 韧性剪切带 /
- 找矿方向 /
- 江西省
Abstract: The stratigraphic sequences of Dexing-Tongchang block belong to the tectonosedimentary domains of Huaiyu terrane.Gold deposits occur in Hanyuan formation of Midde Proterozoic.The ore-controlling structure is NEE-trending ductile shear zone and superimposed layer-slipping cataclastic zone.The main types of ores are altered mylonitic and quartz vein ones.The favourable prospecting districts are the strong strain ductile shear zones which are superimposed by cataclasting.
- metallogenic characteristics /
- ductile shear zone /
- prospecting direction /
- Jiangxi Province