What it is? This gilding. Just something about the breed. It was in an ancient tree. In short, there's a tree in the mine, it broke, and this is the cross-section

 
What it is? This gilding. Just something about the breed. It was in an ancient tree. In short, there's a tree in the mine, it broke, and this is the cross-section - Archeology, Archaeological finds, Fool's Gold, Pyrite

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