Fossil Coral Tumbled Stone - 20-30 mm

Fossil Coral Tumbled Stone is a smooth, polished natural stone in chalky white, grey, tan, and brown, showing the fine flower-like patterns of the ancient coral structure preserved in stone. Each Fossil Coral piece is a rounded, hand-filling tumble with its own visible fossil markings. The stones suit a pocket, a bowl, or a grid.

Fossil Coral is traditionally associated with grounding, patience, and a sense of deep time and continuity, and it is commonly kept as a steadying, nature-connected stone. Many people carry a tumbled piece or keep one in a display for its ancient character. Its preserved coral patterns make it a distinctive, grounding gift.

As a natural fossil, each Fossil Coral Tumbled Stone shows its own coral patterning and colour, so no two pieces look exactly alike.

Key Properties
Primary Focus: Protection & Grounding
Secondary Focus: Transformation & Growth
Chakra Association: Root
Zodiac Sign: Taurus, Cancer
Chinese Zodiac: Ox, Rat
Ruling Planet: Moon
Elements: Earth, Water
Mohs Hardness: 6.5-7
Stone Family: Agatized Fossil Coral
Material: Natural Fossil Coral
Origin: Indonesia
Form: Tumbled Stone
Finish: Polished (tumbled)
Approximate Size: 20-30 mm (0.8-1.2 inches)
Approximate Weight: Single Stone, 100 g, or 1 lb (454 g bulk quantity)
Listing: Single stone, 100 g, or 1 lb (454 g bulk)

Geological Information
Fossil Coral is agatized fossilized coral, formed when the calcium carbonate skeletons of ancient coral polyps were gradually replaced by silica as chalcedony or opal over millions of years, giving it a Mohs hardness around 6.5 to 7 and the properties of both a fossil and an agate. The flower-like patterns are the preserved structures of the original coral. It forms in regions once covered by ancient seas, with commercial tumbled material sourced largely from Indonesia.

AuturaSol Standard
Each natural stone is selected for its authenticity, geological integrity, and energetic clarity. Natural variations in colour, structure, inclusions, and surface features are inherent to geological materials and contribute to the individuality of each piece. Any known treatments, enhancements, stabilization, or man-made characteristics are clearly disclosed within the product information where applicable. Every piece is inspected and photographed to reflect its true character; however, lighting conditions, screen settings, and natural variation may cause slight differences in appearance. If you have any questions about a piece before completing your purchase, we're always here to help. Where authenticity meets beauty, we tell you exactly what you're holding.