Analysis of information sources in references of the Wikipedia article "Nezatash Pass" in English language version.
石头城西的纳兹塔什山口是19世纪欧洲探险家经常走的捷径...但此山口距离主要商路与定居区的喷赤河谷太远,且其间均为高海拔地区,因此它与纳兹塔什山口都不在丝绸之路常规路线上
Neza Tash, meaning spear-stone, is named from a spear-like pointed rock near the place.
经4476米(原苏联地图为4476.0米)奈扎塔什山隘