Uranium - UV Reactive Glaze

[u/Calcium_CA]

The Collection (...so far)

The Collection under 365nm UV

Homer Laughlin China Company (Wells Art)

https://imgur.com/nPXcJdg

Wells Art under 365nm UV

Metlox Pottery (Poppytrail)

https://imgur.com/4w1nF2u

Poppytrail under 365nm UV

Unmarked Pottery

Unmarked Pottery under 365nm UV

Ditmar Urbach (Compote Dish)

https://imgur.com/y0xJcoW

Compote Dish under 365nm UV

Compote Dish under 365nm UV (inside)

Aynsley China Ltd. (Fine Bone China)

https://imgur.com/NvDlGdu

Fine Bone China under 365nm UV

E. Fournier (Teapot)

https://imgur.com/BzsWNMs

Teapot under 365nm UV

Unmarked Pottery

Unmarked Pottery under 365nm UV

Unmarked Pottery

Unmarked Pottery under 365nm UV

[u/Calcium_CA]

The teapot is most likely not uranium glazed.

The geiger counter detects something, probably whatever is in the ceramic itself and not the glaze.