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对产于青海锡铁山铅锌矿氧化带中的锡铁山石进行了５７Ｆｅ穆斯堡尔谱的研究，在晶体结构分析的基础上进行了谱峰的重新解释，发现由于配位Ｃｌ－离子无序占位引起Ｆｅ３＋离子所占配位八面体的畸变，形成了Ｆｅ３＋的两种亚晶位，并根据结构数据指定了这两种亚晶位各自形成的四极双峰。
A 57Fe Mossbauer spectroscopy study was carried out on the tin iron rock produced in the oxidation zone of the Xieshan lead-zinc mine in Qinghai Province. Based on the crystal structure analysis, a new interpretation of the spectral peak was carried out. It was found that due to the coordination Cl- Disordered occupying causes the distortion of the coordination octahedron occupied by Fe3 + ions and forms two sub-crystallites of Fe3 +. According to the structural data, the quadrupole double peaks formed by the two sub-crystallites are respectively specified.