365nm

It was raining for a solid week here and I saw so many mushroom species in the last few days! Unfortunately most of them were damaged or otherwise not very nice to look at, but I remembered some fluorescent fungus from a year or two ago with a UV flashlight: Somehow the combination of these...

Just went to a gem and mineral show and came back with this cute little rock made of Willemite/calcite. Quite a transformation! (UV image has blues dialed down and red dialed up a bit to make up for the fact that I'm not using 254nm UV for the reds, because I value my eyes :)