Madagascar Triassic Period Petrified Wood Crystal

A fossilized Madagascar Petrified Wood crystal dating back to the Triassic Period, approximately 200-250 million years old. This is made from natural Araucaria wood, polished to reveal its intricate internal structure and vibrant colors. Weighing 9 oz and measuring 74x50mm. Petrified woods are formed when ancient wood was buried under sediments or volcanic ash and mineralized. This specific piece from Madagascar showcases the remarkable process where minerals like silica replaced the organic material, creating a fossilized masterpiece. The wood from the Araucaria family, including the likes of Ginkgo and Monkey Puzzle, has transformed into a stunning agatized or silicified wood, often referred to as "petrified wood."