Obsidian’s Sharp Edge
Ancient peoples treasured volcanic glass more than gold. Mexican tribes controlled obsidian deposits and grew wealthy from trade. They crafted razor-sharp tools and ceremonial objects from this glossy black stone. Surgeons even used obsidian blades because they cut cleaner than metal. Some cultures believed obsidian’s dark surface could trap evil spirits. The stone’s versatility and spiritual significance made it invaluable across civilizations.
