Versteinerte Holz-Kugel | Indonesien Indonesia a variety of the silicate

a variety of the silicate mineral quartz

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This polished petrified wood slab retains its bark texture right to the edge and displays tones of black and beige

It refers to a specific chemical compound (silicon dioxide) that has a specific crystalline form

Versteinerte Holz-Kugel | Indonesien Indonesia a variety of the silicateOrigin: Indonesia Age: Miocene, 20 million years Size: D21cm Description: 20 million year old petrified wood sphere, cut and polished to highlight the beautiful growth rings and the internal color combination of beige and black tones. Additional Information: Petrified wood consists of fossilized wood where all the organic materials have been replaced by minerals while retaining the structure of the wood. The fossilization process takes place