陕西凤太铅锌矿的找矿实践与认识

陕西省铅锌资源主要集中分布在凤县-太白地区,年产量占全省的72%。目前,铅锌资源保有储量不足3～5年开采,找矿迫在眉睫。作者通过在该区长期找矿过程中的实践、认识、再实践、再认识,分析了各个找矿阶段的成矿理论应用,讨论了凤太地区铅锌矿成矿过程中的主要控矿条件,确定了下一阶段的找矿思路和找矿目标。

The Practice and Cognition of Exploration for Lead and Zinc Ore Deposits in Fengxian-taibai region, Shannxi province

Mineral resources of Pb-Zn in Shannxi province are mostly distributed in Fengxian-taibai region and its annual output accounts for 72% of the entire provincial output. At present, Pb-Zn retained reserves are insufficient to exploit in the future three to five years, therefore, exploration is very urgent. In this situation, the author analyzes the application of metallogenic theories in every exploratory phase through long exploratory practice, cognition, practices again, and cognition again in Fengxian-Taibai,region, and discusses main metallogenic controlling conditions during the metallogenesis, confirms exploration thoughts and target in the next phase.