This is a polished oval-cut loose stone made from an ammonite fossil, showcasing the most striking spiral. Generally, ammonite fossils are either displayed as they are or, in some cases, made into beads or pendants by drilling holes through them. This results in a rough texture, and it can give the impression of forcing a creature into an accessory. This loose stone, however, deliberately removes that fossil-like quality and focuses on the beauty of the spiral, often referred to as the golden ratio, through polishing. The spiral structure of the ammonite, resembling a series of chambers, is a beauty born from the pursuit of functionality for survival. Therefore, polishing it into a loose stone, a form that is easier for us humans to appreciate, can also be considered a form of functional beauty. I don't believe that everyone will appreciate the polishing, but the beauty is undeniable. If you'd like to enjoy this spiral structure, please consider it. (Stone Size) 26.5 x 20 x 5.5 mm *Please handle the processing at your own discretion. (Shipping) Will be sent via Mercari with tracking. Please note that I may only be able to respond in the evenings on weekdays due to work. Thank you for your understanding. ・Ammonite ・Fossil ・Fossil ・Loose Stone ・Natural Stone ・Power Stone #MorinoIshiyaAmmonite ← By Stone Type #MorinoIshiyaLooseStone ← By Item #MorinoIshiyaBrown ← By Color #MorinoIshiya ← All Products