I am standing near cabinets with part of my collection (about 1/3) and hold plumboMICROlite from Ploskaya Mt. ( http://www.mindat.org/loc.php?loc=2670 ) in the right hand and pyrochlore from Tatarka Range ( http://www.mindat.org/loc-20373.html ) in the left one. The plumbomicrolite give 700 μR/h (uraninite microinclusions!), while the pyrochlore only 20 μR/h.
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