Rocks Slabs and Specimens › Kokokeef cave onyx Image 1 of 3 Image 2 of 3 Image 3 of 3 Kokokeef cave onyx $40.00 1 lb 2 oz, unpolished rough, 3.5 x 4.25 x 2.5 inches Add To Cart Added! 1 lb 2 oz, unpolished rough, 3.5 x 4.25 x 2.5 inches Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More