四川普格县西普铅锌矿地质特征及成矿控制条件  

Geological Features and Ore Controlls for the Xipu Pb-Zn Deposit in Puge, Sichuan

作　　者：何杰斌 

机构地区：[1]武警黄金第十二支队,成都610036

出　　处：《四川地质学报》2015年第2期205-208,共4页Acta Geologica Sichuan

摘　　要：西普铅锌矿位于川滇黔铅锌成矿区的普格-会东成矿带的北段,通过矿床地质特征研究,认为区内奥陶系中统大箐组顶部白云质灰岩为矿区赋矿地层,矿体似层状,受黑水河背斜东翼层间裂隙群控制。认为其控矿因素为地层-岩性(相)-构造,为典型的沉积改造型矿床,在大箐组沉积过程中铅锌初始富集形成矿源层,经后期热液改造富集成矿。这一认识为下一步勘查找矿工作有重要意义。The Xipu Pb-Zn deposit is located in the north of the Puge-Huidong metallogenic belt. Dolomitic limestone the upper part of the Meddle Ordovician Daqing Formation is host rock. The Pb-Zn orebodies occur in stratoid form and are controlled by interlayer fissures in the eastern limb of the Heishuihe anticline, belonging to typical sedimentary-reformed deposit.

关 键 词：铅锌矿 地质特征 成矿条件 西普 

分 类 号：P618.42[天文地球—矿床学] P618.43[天文地球—地质学]