摘要
宝盖沟锡矿分布在复式岩体内 ,脉状矿体受北西向蚀变破碎带控制 ,矿化蚀变具明显的分带性 ,主要矿石类型有黑英岩型和钠长岩型 ,矿床成因属燕山早期晚阶段与钾长花岗岩有关的高温热液矿床。
The Baogaigon tin deposit occurs in the inner part of an intrusive body. The ore bodies are controlled by the NW-trending alteration-structure zones, and zoning mineralization and alteration has obviously displayed. The main ore types include albitite and biotite quartzite types. The genesis of the deposit is higher temperature hydrothermal deposit, and related with granite in the late stage of early Yanshanian period.
出处
《地质与勘探》
CAS
CSCD
北大核心
2002年第2期42-45,共4页
Geology and Exploration
