Tuesday, March 18, 2014
1995 Asarco silver troy oz silver registers radiation
An ASARCO 1995 silver "dollar" given as a "health safety excellence" award to "Best record Mission Complex" registers 25 micro-Sv on radiation scale for factory calibrated meter, when registering for gamma/beta/alpha particles, when tested for only a few minutes. Background radiation in El Paso TX 3 miles from Asarco smelter site usually registers almost half that (14) with same meter.
Posted by Elpaso at Tuesday, March 18, 2014