Last Updated Isotopes

Thorium Source

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Thorium source bought on ebay USA. The exact composition of radioisotopes in this sample is unknown, but could be reverse-engineered with this spectrum of co...


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Zeunerite is a green copper uranium arsenate mineral with formula Cu(UO2)2(AsO4)2•(10-16)H2O. It is a member of the autunite group. The associated mineral me...


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Used as a radiopharmaceutical, unfortunately there is not much more info on this one.