A device for the determination of the uranium and / or thorium in the samples of ore

摘要

P & a device for the determination of the uranium and / or thorium in the samples of ore. / p & & p & b. device characterized in that the samples of ore are arranged in a support to the - the top of a detector system to a source of gamma rays in such a way that the lines rontgen k, in the sample of the ore by the radiation coming from the gamma source are measurable. / p & & p & c. the invention applies in particular to the in situ determination of the uranium content of a reservoir. / p