Indonesian Fossil Coral Rough Chunk! Black Obsidian We and our customers have

We and our customers have had pretty good luck with our Gamble Bone though

This is harmless

Weight: Approx  20  Lbs

It is generally a very reliable but in high demand stone

There are partially healed fractures through part

Indonesian Fossil Coral Rough Chunk! Black Obsidian We and our customers haveIndonesian 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