摘要
新寨锡矿区位于老君山花岗岩北部外接触带,矿体赋存于近南北向的断层破碎带中,含矿岩性为层状矽卡岩、片岩、大理岩等。燕山期老君山花岗岩浆的侵入活动,为新寨锡矿床的形成提供了丰富的含矿热液。
Xinzhai Sn deposit is in the outer contact of north part of Laojunshan granite body. The ore body is in near NS fault zone. The ore-bearing rock is bedded skarn,schist,marble,etc. The intrusion of Yanshanian Laojunshan granite frovides the plenty ore-bearing thermal fluid for the formation of Xinzhai Sn deposit.
出处
《云南地质》
2017年第2期272-277,共6页
Yunnan Geology
关键词
构造控矿
热液型锡矿床
云南麻栗坡新寨
Ore Control of Structure
Hydrothermal Sn Deposit
Xinzhai
Malipo
Yunnan
