This is an extraordinary, museum-grade statement piece of monumental scale, weighing over 12.5 kilograms with a massive 21 cm diameter. Hand-carved and beautifully polished from a highly prized, ancient block of petrified coral reef from Madagascar, this sphere showcases breathtaking, naturally occurring flower-like patterns. These patterns are the beautifully preserved skeletal walls of prehistoric coral polyps that have been replaced over millions of years by dense agate and jasper minerals. The striking multi-color contrast and incredible geometric symmetry create an elite, ultra-premium centerpiece for luxury interior design, corporate lobbies, high-end showrooms, or world-class mineral and fossil collections. Mineral / Fossil: Natural Agatized Fossil Coral Shape: Hand-Polished Showcase Sphere / Ball Quantity: 1 Piece Weight: Approx. 12560 Grams (12.56 Kilograms) Diameter: Approx. 210 mm (21 cm / 8.4 inches) Origin: Madagascar Primary Colors: Brown, Red & Yellow Mix. Fast Delivery: Tracked transit, arriving in approximately 5 to 7 business days. Customs: Any applicable import duties or local customs clearance fees are the sole responsibility of the buyer. Condition: Securely packed to guarantee safe arrival. Please review all photos carefully to evaluate the natural patterns and premium quality. Fossil Coral, Agatized Coral, Petoskey Stone, Fossil Sphere, Crystal Ball, 12kg Crystal, Madagascar Minerals, Large Specimen, Polished Ball, Petrified Coral, Museum Quality, Statement Piece, Luxury Display, Heavy Specimen, 210mm Sphere