Five overflows of volcanic magmasare located at the south side of the cone,the east, the west,the north and the north west side,respectively.

• 在锥体的南侧、东侧和西侧以及北测和北西侧有5个熔岩溢出口，按它们形成先后关系，认为有早、中、晚三期熔岩流。