HERE IS A GOOD BLACK FOSSIL CORAL CAB FROM INDONESIA. CUT AND POLISHED BOTH FRONT BACK AND SIDES BY CRAFTSMEN IN INDIA. FAIR TO AVERAGE WORKMANSHIP, ABSTRACT MIXED LIGHT GREY TO CHARCOAL AND BLACK COLORS FORMING AMAZING GEOMETRIC AND CELL PATTERNS. FREEFORM UNCALIBRATED IN SHAPE. THIS MATERIAL IS VERY WELL SUITED FOR JEWELRY WORK. AN EXCELLENT GEMSTONE FOR THE DESIGNER. YOU GET THE STONE IN THE PHOTO. CUT WITH THE WIRE ARTIST CLAY AND METALSMITH IN MIND. OFFERED AT A LOW BUY IT NOW PRICE. FREE SHIPPING ON ANY ORDER OF 25.00 OR MORE INCLUDING INTERNATIONAL,