“Yemingzhu” mainly refers to minerals and rocks with “phosphorescence” (that is, the phenomenon that still glows after turning off the light source). Only the “fluorescence phenomenon” can not be called Ye Mingzhu. Yemingzhu has ancient names such as “Yeguangbi” and “Mingyuezhu”. During the Spring and Autumn Period and the Warring States Period, there were night […]
