摘要
镇远、台江地区铅锌矿,严格受下江群平略组(Pt_3p)及清水江组二段(pt_3g^2)层位制约。矿体形态简单,围岩蚀变微弱,矿石物质成份和矿物成份十分简单,铅锌矿与岩浆活动没有时间和空间上的联系,为层控型铅锌矿。
The Pb -Zn deposits in Zhenyuan, Taijiang region are strictly controlled by strata of Pinglue Formation and second Member of Qingshuijiang Formation of Xiajiang Group (Pt3p,Pt3q2). The form of orebodies are simple,alteration is weak,chemical and mineral composition are very simple and the Pb - Zn deposits have no thing to do with magma-tism on time and space. So, They are the stratabound Pb -Zn deposits.
出处
《贵州地质》
1993年第1期76-81,共6页
Guizhou Geology
