Since the news broke that three buckets of uranium ore sat in a Grand Canyon museum for years, alarm has been spreading about the radiation “cover-up.” But it’s tough to figure out exactly how dangerous the uranium truly was to visitors and staff.
The buckets had been sitting next to a taxidermy exhibit at the National Park Service’s Grand Canyon Museum Collection, a location where groups of schoolchildren stopped on tours, according to The Arizona Republic. After a visitor with a Geiger counter discovered them, they were moved to a hallway, and eventually their contents were dumped in an old uranium mine, whistleblower Elston “Swede” Stephenson told The Arizona Republic. Stephenson did not reply to a message on LinkedIn; the museum told…
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