新疆卡拉塔格地区化探异常评价及找矿效果

Geochemical anomaly evaluation and its prospecting effect in the Kalatage region, Xinjing

中文关键词: 追踪检查  化探异常评价  梅岭铜矿  红石铜矿  新疆卡拉塔格

英文关键词: follow-up check  geochemical anomaly evaluation  Meiling copper deposit  Hongshi copper deposit  Kalatage, Xinjiang

中文摘要:

      通过对1∶20万低缓化探异常的追踪检查,随后由浅入深、利用多种方法综合勘查,在卡拉塔格地区已找到多处工业铜锌(金)矿床。包括块状硫化物铜锌矿床,元素组合为Cu-Zn-Au-Ag-Cd-In-Tl-S；斑岩型铜矿床,元素组合为Cu-Au-Zn-Mo-Ag；热液脉状铜多金属矿床,元素组合为Cu-Zn-Bi-As-Mo-Au-Ag-Sb-Pb-Ba；高硫型浅成低温铜金矿床,元素组合为Au-Ba-Mo-Zn-Cu-Bi-As。文章重点介绍了后两种正在生产开发的矿化类型的地质、地化特征及其找矿成果。

英文摘要:

      Base on follow-up check of the lower and gentle trend geochemical anomalies outlined by the 1∶200000 geochemical survey using an integrated exploration method in the Kalatage region, Xinjiang, several zinc-copper-(gold) deposits were discovered including the massive sulfide copper-zinc deposit with element association of Cu-Zn-Au-Ag-Cd-In-Ti-S; porphyry type copper deposit with element combination of Cu-Au-Zn-Mo-Ag ；hydrothermal vein type polymetallic copper deposit with element combination of Cu-Zn-Bi-As-Mo-Au-Ag-Sb-Pb-Ba, and hypabyssal low temperature and high sulfur copper-gold deposit with element combination of Au-Ba-Mo-Zn-Cu-Bi-As. This article mainly introduces the geological and geochemical characteristics and prospecting results of the hydrothermal vein type copper deposit and hypabyssal copper-gold deposit which are being mined currently as Meiling copper mine and Hongshi copper mine. 