摘要
方丈钨矿位于峨山花岗岩体中部,钨矿体赋存于花岗岩与中元古界昆阳群大龙口组灰岩接触带及其附近,矿体形态严格受接触带构造控制,呈似层状、透镜状产出。矿床成因类型为接触交代矽卡岩型白钨矿床。
Fangzhang W deposit is in the central part of Eshan granite body. And the W ore body is in the contact between the granite and Middle Proterozoic Kunyang Group Dalongkou Formation limestone and the nearby area. The form of ore body is stratoid,lenticular,controlled strictly by the contact. It belongs to the contact metasomatic skarn type scheelite deposit.
出处
《云南地质》
2017年第1期71-76,共6页
Yunnan Geology
基金
云南省峨山县驴子箐铅锌多金属矿普查(编号:K2013032)
关键词
矽卡岩型钨矿
岩体接触带控矿
云南石屏方丈
Skarn Type W Deposit
Ore Control of Rock Body Contact
Fangzhang
Shiping
Yunnan
