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本文根据黄铁矿及有关矿物的晶体结构和穆斯堡尔谱参数的特点、对浙江某金银矿床及有关矿床的黄铁矿中杂质元素含量及其对黄铁矿结构与穆斯堡尔谱参数的影响,得出黄铁矿的四极分裂值QS的变化主要由黄铁矿中呈类质同象存在的杂质元素的含量不同所致的结论。由于黄铁矿中这些杂质元素的含量具有指示矿床成因、矿化阶段、矿床分带以及矿物组合的意义,因而黄铁矿的穆斯堡尔谱参数也就具有这些方面的意义,这可作为黄铁矿的一个新的标型特征并可在矿床的找寻、评价和勘探工作中应用。
According to the crystal structure and the Mossbauer spectral parameters of pyrite and related minerals, the content of impurity elements in pyrite in a gold-silver deposit and its related deposits in Zhejiang Province and its influence on the structure of pyrite and Mossburg The results show that the change of QS of pyrite in pyrite is mainly caused by the different content of impurity elements present in pyrite. Since the content of these impurity elements in pyrite is indicative of the genesis of the deposit, the stage of mineralization, the zonation of the deposit and the significance of the mineral assemblage, the Mössbauer parameters of the pyrite also have these meanings, A new type signature of pyrite can be applied in prospecting, evaluation and exploration.