The first and second pictures show the normal light and ultraviolet light of the flashlight at the same time, and the front and back sides show two kinds of released light after turning off the light. The third picture shows the release of light into the dark after sunlight, there is no other light, only these three kinds of light are experimented with. Boiling water for a while, this stone heat release energy is much slower than ordinary jade or stone, and the heat holding time is very long. There is a dissolved shell, the energy release hole is polymorphic orientation, the porosity has adhesion crystals and other substances, and there are tin light reflections in many places under the microscope, which is an overall natural phenomenon. Off-road crossing, there will really be a lot of encounters, all kinds of stones are really too much, occasionally there will be more incredible discoveries, the third picture with the root carving I picked up in the Gobi, is not a special image [licking the screen]
