May 24, 2022
PHOENIX, May 24, 2022 (GLOBE NEWSWIRE) -- Tombstone Exploration Corporation (OTCQB: TMBXF), a fully reporting U.S. based mining company, announced today the results of the processed and refined ore from Metalor USA that was shipped from the Bonanza Harquahala Mine on May 3, 2022. This is the third...
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