Pièce de bol détaillant en opaline uranium avec support à poisson koï

This is a really cool piece. The top Opaline piece is removable from the base. It measures about 5 1/2 inches. Wide and about 2 1/2 inches tall. I'm not sure what the glass originally would've been used for. Possibly had a lid at one point or sort of reminds me of the bottom of a flower frog. The way this is set up now could be used for a variety of things. The stand itself measures about 7 1/2 inches tall by 6 inches wide.. the glass doesn't have any major damage like chips or cracks. It could have a couple specs, scratches, air bubbles, normal maker marks or slight rough edge.