[ RadSafe ] Radioactivity in Granite Countertops NYT had an article on the topic

Jerry Cohen jjc105 at yahoo.com
Tue Feb 28 01:16:30 CST 2012

As I recall, massive amounts of granite were incorporated in building the Grand 
Central Station in NYC, and as a result, radiation levels in the lobby exceeded 
radiation limits for continuous public exposure. I wonder if that is still the 
situation and, if so, does anyone care? 
Jerry Cohen

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