发光的萤石矿物夜明珠是一种萤石矿物,发光原因是与它含有稀土元素有关,是矿物内有关的电子移动所致。当矿物内的电子在外界能量的刺激下,由低能状态进入高能状态,当外界能量刺激停止时,电子又由高能状态转入低能状态,这个过程就会发光。稀土元素进入到萤石晶格,在日光灯照射后可发光几十小时,白天照常都在发光,只是看不见,晚上就看到了。萤石雕 Luminous fluorite mineral Pearl of the night is a fluorite mineral, luminescence is due to it contains rare earth elements, the mineral is related to the movement of electrons. When the electrons in the mineral are stimulated by the external energy, they enter the high energy state from a low energy state. When the external energy stimulus stops, the electrons turn from a high energy state to a low energy state, and the process emits light. Rare earth elements into the fluorite lattice, the fluorescent light can be illuminated for dozens of hours, during the day are shining, just can not see at night to see. Fluorite carving