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对新疆阿尔泰地区索尔库都克似矽卡岩型岩浆热液铜(钼)矿床进行了年代学研究,分别获得赋矿围岩(蚀变安山岩)Rb-Sr等时线年龄为288±17Ma,含矿似矽卡岩中的石榴石及绿帘石矿物Sm-Nd等时线年龄为284±4Ma.测定结果表明,蚀变安山岩年龄比所处地层时代(中泥盆统北塔山组)明显地偏年轻,表明其受到了后期改造,其改造年龄和该矿床的成矿时代一致,都为早二叠世,与新疆北部晚石炭世末—早二叠世的区域性造山后拉张-岩浆热事件有关.
The chronological study of the Sokurukike skarn-type magmatic hydrothermal copper (molybdenum) deposit in the Altay region of Xinjiang Autonomous Region has been carried out. The Rb-Sr isochron age of the ore-hosting rock (altered andesite) is 288 ± 17 Ma , The Sm-Nd isochron age of the garnet and epidote mineral in the ore-bearing skarn is 284 ± 4Ma.The results show that the age of altered andesite is longer than that of the strata (Beitashan Formation, Middle Devonian) Clearly younger, indicating that it was later rebuilt, and its transformation age and the metallogenic age of the deposit are the same, are the Early Permian, and late Northern Carboniferous Late Permian regional orogenic extension - Magmatic thermal events.