Vintage Marble Almost 3 LB Lot Uranium Glass Agate Unsorted Various Sizes Estate

Vintage Marble Almost 3 LB Lot Uranium Glass Agate Unsorted Various Sizes Estate find. Vintage glass marbles , some UV reactive , need to be cleaned. I do not know much about these. Most are glass, some are not translucent and look like stone? There are various sizes of marbles. My blacklight is a flashlight and it was hard to cover the entire surface area of the box at once. A lot of the marbles are UV reactive.