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系统总结、分析安徽省淮北地区夕卡岩型铁(铜)多金属矿床的矿床地质特征和成矿地质条件,明确划分两大矿床类型及其亚类。同时依据成矿母岩、赋矿地层、控矿构造、交代蚀变组合、矿化系列以及成矿地质环境、岩浆矿质来源等因素,创立了淮北夕卡岩型铁(铜)多金属矿床的成矿模式,并归纳出成矿模式若干重要特征的新认识。为在淮北地区寻找该类型隐伏铁(铜)多金属矿床,实现找矿突破奠定了坚实的理论基础。
The paper systematically summarizes and analyzes the geological characteristics and mineralization geological conditions of the skarn-type iron (copper) polymetallic deposits in Huaibei area, Anhui Province, and clearly divides the two types of deposits and their subclasses. At the same time, the skarn-type iron (Cu) polymetallic deposits in Huaibei were founded according to the metallogenic host rocks, ore-hosting strata, ore-controlling structures, metasomatic alteration assemblages, mineralization series, metallogenetic geological environment and magmatic mineral resources Metallogenic model, and summed up some new features of metallogenic model. It laid a solid theoretical foundation for finding this type of hidden iron (copper) polymetallic deposit in Huaibei area and realizing breakthrough in prospecting.