Dennis Michaels (from our Fluorescent Minerals Facebook group) attended his first Ultraviolation show in Oct 2021. He took some amazing photos which really illustrate what this shindig is all about. Every rock is fluorescent. The room is filled with dealer and hobbyist tables, ready to swap or sell. The sweet smell of ozone is in the air, and with all the UVC lighting, this had to be one of the most sterile venues around.

This article was originally published on Nature’s Rainbow.