n.半花岗岩
Many diorite porphyrite and albite aplite dikes are found in the gold district and its surrounding areas. 晚期在浅部为风化淋滤富集成矿。
Keywords pegmatite;aplite;asymmetrically layered structure;magmatic -hydrothermal transitional stage;volatile saturation;residual granitic melt; 水溪庙花岗伟晶岩脉;层状花岗伟晶岩;岩浆一热液过渡阶段;不对称带状结构;
aplite"," 半花冈岩"
granite aplite 花岗细晶岩
