Glowing 3 tier brooch

I bought this brooch as uranium but it could be maganese. It might just be a lower level of uranium. I get confused it glows with both 365/395 and doesn't seem to glow more with 365. Get conflicting info some say maganese doesn't glow with 395 at all. If someone knows about all this please message me lol. Regardless this is a stunner and glows with both lights but not as bright as the peridot color glows.