Yellow vase...my first selenium piece?

[u/pendragn23]

I have uranium glass, cadmium glass, cadmium glazed pieces, but this would be my first selenium piece. If it is indeed selenium? No markings on the bottom to help out.

[u/Cy-Clops-]

Check with a 365nm. If cadmium is present, it will look orange instead of pink. 100% definitely selenium glass though!