摘要
康古尔塔格含金剪切带基本对应于东天山秋格明塔什—黄山韧性剪切带。其东西延伸逾 5 0 0km ,韧性和脆韧性变形组构均较发育 ,变形序列分 4～ 5期 ,变形高峰期为 2 85～ 2 5 0Ma ,与金成矿时代一致 ,脆韧性变形转换域金成矿和找矿潜力巨大 ,已预测和发现了十余个大中小型金矿床 ,其成矿和找矿科学意义重大。
The Kangguertage auriferous shear zone corresponds to Qiugamintashi Huangshan ductile shear zone on the whole,with 500 km long in east west.The ductile and brittle ductile deformation fabric are developed well. Sequence of deformation can be divided into 4 5 stages. The peak stage of deformation is in 285 250 Ma,which is in accordence with the gold metallogenetic epoch.Thebrittle Brittle ductile deformation transition field has great potential in gold mineralization and prospecting. More than ten large、middle and small scale gold deposits have been prospected and found along the auriferous shear zone.It isthus an important gold prospect. [
出处
《西安工程学院学报》
2000年第3期1-4,共4页
Journal of Xi'an Engineering University
基金
国家科技攻关项目!( 96915 0 5 0 4)
中国地调局地质调查资助项目
关键词
韧性剪切带
含金剪切带
金矿床
唐古尔塔格
厘定
ductile shear zone
auriferous shear zone
brittle ductile deformation transition
gold deposit
Kangguertage
