滇东南南温河地区深变质岩中似层状白钨矿  

ON THE STRATOID SCHEELITE OF KATA-METAMORPHITE IN NANWENHE AREA OF SE YUNNAN

作　　者：谭筱虹 李志均 杜再飞 

机构地区：[1]云南省地质调查院,昆明650051 [2]鹤庆北衙矿业有限公司,云南鹤庆北衙671507 [3]西南有色昆明勘测设计院,昆明650051

出　　处：《云南地质》2010年第4期382-387,共6页Yunnan Geology

摘　　要：滇东南老君山花岗岩体以东的变质岩分布区(南温河地区)产出似层状白钨矿床,赋存在猛洞岩群南秧田岩组及洒西岩组的变质岩中。矿化与南温河变质核杂岩构造的形成、发展、演化关系密切,矿床受核部南温河序列、都龙超单元酸性侵入体及猛洞岩群钙硅酸盐岩(矽卡岩)的控制,具有极好的白钨矿资源潜力。There is a stratoid scheelite deposit in the metamorphic rock area （Nanwenhe area） east of Lao- junshan granite body in SE Yunnan, which is in the metamorphic rock of Nanyangtian rock formation and Saxi rock formation of Mengdong rock group. The metallogenesis is in close relation to the formation, development and evolution of Nanwenhe core metamorphic complex structure. And the ore deposit is controlled by Nanwenhe core succession, Dulong ultra - unit acid intrusive body and calc- silicate rock （skarn） of Mengdong rock group. The potentiality of scheelite is very nice.

关 键 词：似层状白钨矿 矽卡岩化 中深变质作用 花岗片麻岩 滇东南南温河 

分 类 号：P618.67[天文地球—矿床学]