摘要
祁连县北山大乌—绿东陵矿体主要受寒武纪黑刺沟组下岩段岩层控制,其成因为硅质岩经中低温热液变质矿床,找矿标志为寒武纪黑刺沟组下岩性段灰白色硅质岩。
The gem of Lvdongling at Dawu in the North Hill Qiliang county is controlled by the layer rock of Cambrian. Which form most because the siliceous rock metamorphose to for law-mid temperate rock fliud. So the rock of siliceous nature become the principal sign find gem there.
出处
《黄金科学技术》
2007年第5期36-39,共4页
Gold Science and Technology
关键词
绿东陵矿
成因
找矿标志
gem of Lvdonglin
basic feature
origin of the gem
sign to find gem
Qiling county
