Milk Glass Candlestick Holder - 9.5" Tall & Heavy - Selenium? Glows Pink/Purple

These pics are not great for the immense beauty that this piece brings. The tall and very heavy candlestick holder is milk glass, but under UV light, it glows a purplish pink. Any other regular glass would just reflect the blue from my UV light. I think it could be Selenium, but I'm not certain. It may just be a reflection of my UV flashlight. Either way, it is still nice looking. I'm not sure if it's mixed with Selenium. Overall, the crucifex in milk glass with a candle on top is a thing of beauty, reminding us that He died for our sins. 9.5" High x 4.5" Wide 2lbs 6oz Any questions, just message me. Thanks for looking!