This is a professionally stabilised piece of Siberian woolly mammoth bark (Mammuthus primigenius). One cross-cut section is thinner and wider than the other. Reserves on both ends. Please carefully look at the pictures for precise dimensions. The colour of the bark is a mix of brown, beige and blue.
Geological epoch: Pleistocene.
Age: Over 10,000 years.
Origin: Sakha Republic (Yakutia).