“Found this in the Israeli desert, anybody know what kind of rock it is? It glows when charged with any type of light.”
Reddit users suggest that this “magical” rock could be green calcite, and it makes sense. According to geologists, all minerals can reflect light, but some of them, including calcite, have the ability to absorb some light, and then release it. The property of these minerals creates the illusion that they are glowing in the dark.