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These rings would be rejected at a discrimination setting of 12 or higher on the dial. Of the 49
rings, 16 or 33% were gold and all registered 137 - 144 on the DTI-II meter. One other piece of
gold jewelry was found at this setting and the first sterling silver ring
These rings would be rejected at a discrimination setting of 13 or higher on the dial. Of the 51
rings, 16 or 31% were gold and all registered 145 - 153 on the DTI-II meter. One more sterling
silver ring was found at this setting.
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