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报道了狮子山等若干夕卡岩型矿床和一个规模较大的无矿化夕卡岩脉中夕卡岩的O、Sr同位素研究结果。绝大多数夕卡岩的δ18O值介于5．0和8.5之间，低于本区闪长岩类岩石及沉积碳酸盐岩的δ18O值；夕卡岩的（87Sr／86Sr）值在0．706至0．709之间变化，与闪长岩类岩石及沉积碳酸盐岩的相近。研究区内的夕卡岩可能是火成成因而不是交代成因，极可能是在俯冲带环境产生的岩浆的分异产物。
The O, Sr isotopic studies of a number of skarn deposits such as the Lion Rock and a skarn in a large non-mineralized skarn vein have been reported. The δ18O value of most skarns is between 5.0 and 8.5, which is lower than the δ18O value of diorite and sedimentary carbonate rocks in this area. The (87Sr / 86Sr) value of skarn is between 0 Between .706 and 0.709, similar to diorite and sedimentary carbonate rocks. The skarn in the study area may have been caused by anogeny rather than genesis, most likely due to magmatic divergence in the subduction zone.