The luminous pearl refers to fluorescent stone and luminous stone. The night pearl is a rare gem that can glow by itself in the dark. In ancient times, it was called "following the pearl", "hanging the pearl", "hanging the ridge" and "bright moon pearl". The luminous pearl is a natural self-luminous gem, which can be seen clearly by human eyes in the dark.

Legend ye mingzhu

The luminous pearl is some luminous substances on the earth's land. After tens of millions of years, it has accumulated in minerals from the initial volcanic magma eruption to the later geological movement.

The night pearl is a mystery of nature, history and culture, which exists in several outstanding ancient civilizations in the world. According to historical records, the night pearl was discovered by Emperor Yan and Shennong in prehistoric times.

According to the different matrix materials, luminous pearls can be divided into animal and plant luminous pearls and mineral gemstone luminous pearls, and can be divided into permanent luminous luminous luminous pearls and long afterglow luminous luminous luminous pearls according to phosphors.