Mixed copper and uranium sample

$90.00

Mixed copper and uranium sample from San Juan County Utah. 3.66x1.94x1.38 inches. 4.8 ounces. 30k CPM on Ludlum Model 3 with 44-9 probe.

Mixed copper and uranium sample from San Juan County Utah. 3.66x1.94x1.38 inches. 4.8 ounces. 30k CPM on Ludlum Model 3 with 44-9 probe.

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