本文研究了乌拉山成矿微斜长石的特征及地质意义。

This paper studies the characteristics and geological significance of mineralizing microcline in Wulashan gold ore field.

youdao

本文研究了乌拉山成矿微斜长石的特征及地质意义。

This paper studies the characteristics and geological significance of mineralizing microcline in Wulashan gold ore field.

youdao