Reply to post: Re: I did that once too...

Techie in need of a doorstop picks up 'chunk of metal' – only to find out it's rather pricey

DJO Silver badge

Re: I did that once too...

Bone is calcium carbonate

Your bones might be but everybody else has bone of Calcium Phosphate & collagen. Calcium Carbonate is far too soluble for such a soggy environment.

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