Petrified to Perfection
This mesmerising material is formed when trunks of wood are buried, usually under volcanic ash or mud, and deprived of oxygen. Over time every cell of the wood is replaced by other mineral elements such as silica, pyrite, agate or, in rare and beautiful cases, opal. The result is a beautiful memorial of bark, cambium, sapwood, even sometimes the pith; all the original lines of the cellular structures of wood but turned into rock which gives it incredible weight and a cool touch.
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