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Treasure Hunting
Cleaning Your Finds
Cleaning spendable coins
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<blockquote data-quote="Lesgold" data-source="post: 642744" data-attributes="member: 9840"><p>Love the thinking Ramjet. What a good idea. If you were to add an alkaline chemical to your water/ sand mix, you would sort the coin problem out extremely well. Could I suggest adding half a shovel of Portland cement and then mix for 2 minutes. Tip everything into a bucket and leave it for a week. After that, you would not have to worry about the coins.</p></blockquote><p></p>
[QUOTE="Lesgold, post: 642744, member: 9840"] Love the thinking Ramjet. What a good idea. If you were to add an alkaline chemical to your water/ sand mix, you would sort the coin problem out extremely well. Could I suggest adding half a shovel of Portland cement and then mix for 2 minutes. Tip everything into a bucket and leave it for a week. After that, you would not have to worry about the coins. [/QUOTE]
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Treasure Hunting
Cleaning Your Finds
Cleaning spendable coins
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