说起黄河,就不能不提到三门峡。是三门湖孕育了黄河,三门山砺炼了黄河,三门峡诞生了黄河。三门湖约二百万年以前,三门峡以西还是一个烟波浩渺的大湖,地质学上称为三门湖。古三门湖南起秦岭,北达山西汾河以南,西面越过现在的关中平原一直远到宝鸡,是当时东亚最大的内陆湖,现在三门峡两岸仍在开采的石膏矿就是证明,因为石膏就 Speaking of the Yellow River, we can not fail to mention Sanmenxia. Sanmen Lake gave birth to the Yellow River, Sanmen Mountain laced the Yellow River and Sanmenxia was born. Sanmen Lake about two million years ago, west of Sanmenxia or a vast expanse of the vast lake, geologically known as Sanmen Lake. The ancient Sanmen from Qinling Mountains, north of Shanxi Fen River south of the West across the current Guanzhong Plain has been far to Baoji, was the largest inland lakes in East Asia, and now Sanmenxia are still mining gypsum ore is proof, because the plaster on