淄博—莱芜地区矽卡岩型铁矿成矿规律和成矿模式探讨

Study on Metallogenic Regularity and Metallogenic Model of Skarn Type Iron Deposit in ZiboLaiwu Area

摘要:

淄博—莱芜地区富铁矿是典型的与中基性侵入岩有关的矽卡岩型铁矿，矿石品位高、储量大、是国内重要的富铁矿基地之一。该文通过系统收集淄博—莱芜地区矽卡岩型铁矿床资料，对区内典型矿床的成矿控制因素、矿床形成时代、物探异常特征、找矿标志等进行分析研究，总结了区内矽卡岩型铁矿成矿模式，建立了矽卡岩型铁矿勘查模型，其对区内开展铁矿勘查工作具有一定参考价值。

Abstract:

Highgrade Fe ores in Zibo Laiwu area is a typical skarn type iron ore related to intermediatebasic intrusive rocks. It is one of the important iron ore bases in China with high ore grade and large reserves. Based on the systematic collection of data on ironrich deposits in ZiboLaiwu region, the oreforming control factors, oreforming era, geophysical anomaly characteristics and prospecting criteria of typical deposits in the region have been analyzed and studied, the orerich forming model in the region has been summarized, and an ironrich exploration model has been established, which has certain reference value for the development of iron ore exploration in the region.