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Rocks, vinegar and the bubble effect

1109 Views 3 Replies 3 Participants Last post by  duzzy
Hi there,

I have posted a similar post but I was wondering. When you pour vinegar over rocks are the bubbles noticeable? Would submersing the rock completely in vinegar make it easier to tell?

Regards Darren
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If you have access to swimming pool or spa supplies, the muriatic acid sold for that use is very good for checking rocks. Just be very careful when using that or any other strong acid.
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