Uranium Ore Fragments
Radioactive ore. This listing is for at least 5 grams of granular ore. It will contain a variety of different uranium ores and secondary minerals. Each vial will be different. These vials are perfect for beginner collectors, element collectors, and as Geiger counter test sources. Vials are sealed and should not be opened. Activity is about 500 to 1,000 CPM. The vials are glass and block the majority of the radiation.
Radioactive ore. This listing is for at least 5 grams of granular ore. It will contain a variety of different uranium ores and secondary minerals. Each vial will be different. These vials are perfect for beginner collectors, element collectors, and as Geiger counter test sources. Vials are sealed and should not be opened. Activity is about 500 to 1,000 CPM. The vials are glass and block the majority of the radiation.
Radioactive ore. This listing is for at least 5 grams of granular ore. It will contain a variety of different uranium ores and secondary minerals. Each vial will be different. These vials are perfect for beginner collectors, element collectors, and as Geiger counter test sources. Vials are sealed and should not be opened. Activity is about 500 to 1,000 CPM. The vials are glass and block the majority of the radiation.
