东昆仑祁漫塔格地区野马泉铁铜矿床地质特征及成因探讨

Study on Geological Feature and Origin of Yemaquan Fe-Cu Deposit in Qimantage Area,Eastern Kunlun

摘要: 前人认为野马泉铁多金属矿属矽卡岩型,笔者首次在野马泉矿区发现在矿体的顶部有喷流岩——紫红色碧玉岩出现,证明在野马泉矿区曾发生过海底喷流成矿作用。通过分析对比,认为该区早期为喷流沉积成矿作用,晚期为矽卡岩成矿作用,也就是说野马泉铁铜矿床的成因应为喷流沉积+矽卡岩型。对于在该区找矿有重要的理论意义。
- 喷流沉积+矽卡岩型 /
- 成因 /
- 铁铜矿床 /
- 野马泉 /
- 祁漫塔格
Abstract: The genesis of Yemaquan iron-polymetallic deposit was defined as skarn-type.The author found appearance of exhalative rock and jasper rock on the top of ore deposit which give evidence to exhalative-sedimentary mineralization.By analysis of comparison,the author considered that there is exhalative-sedimentary mineralization on the early stage,and on the later stage is skarn-type mineralization,so the orig in of Yem aquan Fe-Cu deposit should be exhalative-sedimentary and skarn-type.This may have some importance in theory on prospect in Qimantage region.
- exhalative-sedimentary /
- skarn-type /
- origin /
- Fe-Cu deposit /
- Yemaquan, Qimantagec