File:Gammaspektrum Uranerz.jpg

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English: Gamma spectrum of the shown Uranium ore with the typical isotopes of the Uranium-Radium decay line 226Ra, 214Pb, 214Bi. In the gammaspectrum, the alpha emitter Uraium itself is obviously not shown. The 40K (Potassium-40) does not originate from the mineral.
Deutsch: Gammaspektum des oben dargestellten Uranerz Gesteines mit den typischen Isotopen der Uran-Radium-Reihe wie 226Ra, 214Pb, 214Bi. Im Gammaspektrum taucht der Alpha-Strahler 238U natürlich nicht auf. Das 40K kommt nicht aus dem Urangestein, sondern ist natürlich in der Umwelt vorhanden.
Français : Spectre gamma d'un minerai d'uranium, permet d'identifier la présence des radionucléides 226Ra, 214Pb, 214Bi de la fr:chaîne de désintégration de l'Uranium-238 (lui-même non émetteur gamma). La raie 40K n'est pas liée à l'uranium, mais au potassium naturellement présent dans l'environnement.
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Author Wusel007

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27 January 2010

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current12:36, 28 January 2010Thumbnail for version as of 12:36, 28 January 2010960 × 720 (68 KB)Wusel007{{Information |Description={{en|1=Gammaspectrum of the shown Uranium ore with the typical isotopes of the Uranium-Radium decay line 226Ra, 214Pb, 214Bi. In the gammaspectrum, the alpha emitter Uraium itself is obviously not shown. The 40K does not origin

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