Indonesian Fossil Coral Slab! Lapidary Stone Slab! Wilkes Formation This box has a large

This box has a large selection of tumbling rough

or could be used for knapping arrowheads

Measurements (inches - longest - approx): 5 x 1

often smaller than a a fist

Indonesian Fossil Coral Slab! Lapidary Stone Slab! Wilkes Formation This box has a largeIndonesian Fossil Coral is a form of Silicated Coral of Lapidary grade! Dug in Indonesia, this gorgeous material often has a white skin, and in the rough, still retains the coral shape! It is well known for its starburst flowers, and when cut right, can display them with amazing clarity! It can make some gorgeous cabochons, and take a gloss polish! It can also have a wide variety of colors, with butterscotch or white being the most common! This is a