Brazilian petrified wood, fossilized wood specimen. Micro crystallne quartz composition. Whole part of fossil tree trunk, or large branch, sliced and polished on top side. Beautiful specimen with beautiful colors and detail. Brazil has since restricted the export of specific, particular fossils since they are rare to begin with and therefore they are becoming even more rare on the market. This specimen was acquired in the late 60s. There is some minor repair as is typical on these fossils. This specimen is a beautiful example for the serious collector, museum, or for interior decorators. Approximately 100 million years old. Thousands of tons of rock must be mined to find anything this nice. Great coffee table item, or office desk, or living room. Always gets looks and questions. Almost 15 inches X almost 13 inches wide and very thick, and very heavy. See pics for size. This is Brazil’s answer to the US Arizona petrified wood which is iconic. Item will be bubble wrapped, boxed and fully insured. If you have any questions or issues after you receive the item please contact me before leaving feedback.