This is a large, museum quality 'Ultragrade' Uraninite sample from Moab, Utah. It is most likely the hottest sample we've had in the company's history. It features an absolutely blazing radiation emission of over 130,000 CPM using a 'hot dog' probe and 460,000 CPM using a 'pancake' type probe! There is a large band of pure crystalline Uraninite running through this sample. It is a giant sample measuring about 8" across and weighing over 8 pounds (3,795 grams). Recommended for professional collectors due to the high radiation output. Ideal for museum display. Please Note - all our Uranium Ore Samples are unique - that is, there is only one of each. As soon as it it sold, it is gone - and we have no guarantee that we will be able to restock a similar mineral sample.
As with all our Uranium ore samples, a certificate stating your sample's precise radiation measurement & associated information is included with your purchase.
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