拍品专文
Buried under volcanic ash over 10 million years ago, this minerals in this tree were turned to stone over time. Remarkably the growth rings are still preserved, and have taken on a striking colour.
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OREGON, USA
细节
A SLICE OF PETRIFIED WOOD
OREGON, USA
From the Miocene (circa 10 million years ago), the polished slice of an oak supported on wall-mount
21½in. (54cm.) max diameter
OREGON, USA
From the Miocene (circa 10 million years ago), the polished slice of an oak supported on wall-mount
21½in. (54cm.) max diameter