Lets talk about rocks and fossils (pix)

[virgil2090]

Should never even say that on a public forum. Many rocks have air pockets in them, and if you just say boil and some kids do it and guess what. It blows up sending fragments everywhere.

Best bet is to boil water and pour it on the rock, 2 usually does the trick.

Vinegar as stated prior works.

That's why I stated be careful and keep temp. LOW.kids as you put it should always be supervised on the internet

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