平度市新河铁矿地质特征分析

Analysis on Geological Characteristics of Xinhe Iron Deposit in Pingdu City

摘要:

平度市新河铁矿位于安丘莱州铁成矿带中部，铁矿床产于古元古代粉子山群小宋组中，共圈定3个磁铁矿体，矿石为石英型磁铁矿石，属沉积变质型铁矿床。赋矿层位具专属性，以磁异常为其找矿标志，通过综合分析研究，认为该铁成矿带内具有较好的找矿前景。

Abstract:

Xinhe iron deposit is located in middle part of Changyi Laizhou iron metallogenic belt in Pingdu city. The iron deposit occurred in Palaeoproterozoic Xiaosong formation of Fenzishan group. Three magnet ore bodies have been circled totally. Ore bodies are quartz magnetite, and belong to sedimentary metamorphic type. The orebearing layers have specialization. Magnetic anomaly is considered as prospecting criteria. Through comprehensive analysis and research, it is regarded that iron metallogenic belt has a good prospecting potentiality in this area.