Indonesian Fossil Coral Slab Lapidary Stone Slice Cut Rock

Indonesian Fossil Coral – Lapidary-Grade Silicated Coral with Starburst Patterns Discover the beauty of ancient marine life with this stunning Indonesian Fossil Coral, a lapidary-grade silicated fossil prized for its intricate natural patterns and exceptional polishability. Mined in Indonesia, this fossilized coral retains its original coral structure in the rough and often features a creamy white “skin” that contrasts beautifully with its internal patterns. What sets Indonesian Fossil Coral apart are the distinct starburst flower patterns, which can display remarkable clarity when properly cut. These unique fossil formations are the result of coral being replaced by high-silica minerals over millions of years, preserving the original cellular structure in stone. Ideal for cabbing, jewelry making, or as a collectible fossil specimen, this material is both durable and beautiful. It takes a high-gloss polish, revealing striking detail and depth. Colors can vary, but butterscotch and whit