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矿床概述矿区系由上太古代之黑云母片麻岩和片理化的斜长角闪岩组成。侵入岩为斜长—微斜长石花冈岩,于矿床北1.5—2公里处形成一小岩体。估计,所研究矿床的伟晶岩体的形成与其有关。矿床为一些相互重迭并被角闪岩夹层分割的伟晶
Mineral Deposit Overview The mining area is composed of Upper Archean biotite gneiss and plagioclase amphibolite. The intrusive rocks are plagioclase-plagioclase feldspar, and a small rock body is formed 1.5-2 km north of the deposit. It is estimated that the pegmatite formation of the studied deposit is related to it. The deposits are pegmatites that overlap each other and are separated by amphibolite interbed