本文在野外与室内研究工作的基础上,对湖南临武香花岭地区原名“细晶岩”或“蚀变细晶岩“的“431岩脉”的岩石名称提出了异议,并对其进行了地质产状、岩石结构构造、岩石化学及矿物组合特征的研究.除简要介绍了香花岭岩的各种重要特征外,还将与之近似的岩石,如翁贡岩、黄英岩等作了分析对比,最后,并对其成因问题作了初步探讨。 Based on the research work in the field and in the interior, this paper proposed the objection to the rock name of “431 dyke” formerly named “pristine” or “altered metamorphic” in Xianghuaying area, Linwu, Hunan Province, Geology, rock structure, petrology and mineral assemblage.In addition to briefly introducing various important features of the Xianghualing rock, similar rocks such as Wengong rock and Huangyingyan were also analyzed and compared At last, it also made a preliminary discussion on the cause of the problem.