ankaramite

Baimangshan pyroxene diorite, which is located in Shizishan orefield, Tongling area, Anhui Province, belongs to high K calc-alkali series intruded in late Yanshanian.

白芒山辉石闪长岩体位于安徽铜陵狮子山矿田内,属于高钾钙碱性岩系,形成时代为燕山晚期。