







Is this family relic uranium or manganese?
Just found these in an old cupboard which belonged to my grandmother, I'm new to this but I was told the brand is Jeanette and the model is Adam from the 1930s so it's from the US. I just lit it with an old incandescent black light as it's the only thing I have available rn so idk if it's 365nm or 395nm. We lit it in the dark and though it appears vibrant in pictures I'd say it was kinda faint irl So could this be just manganese? Or low quantity uranium?