In the Ningwu basin located in the Lower-Middle Valley of Yangtze River is exposed a suite of subalkaline to alkaline igneous rocks, of which the intrusive rocks are gabbro and pyroxene diorite, represented by the Jiangmiao and Gushan intrusions.
长江中下游宁芜火山岩盆地出露一套偏碱性的岩浆岩,其中的侵入岩是以蒋庙、姑山岩体为代表的基性辉长岩或辉石闪长岩。
参考来源 - 宁芜地区蒋庙和姑山岩体的特征和成因·2,447,543篇论文数据,部分数据来源于NoteExpress
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