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- Aug 19, 2014
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- Location
- Tarpon Springs
- Detector(s) used
- JW 8X-ML X2-VP 585
- Primary Interest:
- All Treasure Hunting
- #107,161
Thread Owner
Electrolysis.Hi. What do they do to get the coins out of those concretion sort of blocks?
Soak them in something? Is it like a calcification?