Fossil Petrified Palm Root Slab Lapidary Stone Slice Cut Rock India Black Skin Agate The unique designs on top

The unique designs on top of the stone are believed to be fossilized worm hole impressions

and possibly a few smaller cutters

Snowflake Obsidian

It tends to cut up quite beautifully

I've seen the breccia carry the rare orbed variety

Fossil Petrified Palm Root Slab Lapidary Stone Slice Cut Rock India Black Skin Agate The unique designs on topThis is a slab of Mystery Petrified Palm Root from an old stock collection. I don't know where this material was mined, but it's beautiful. It's a great specimen or collector's piece. Measurements (inches longest approx): 4. 3 x 4 x . 22 The last photo has been taken dry so that you may see any defects. The other images were taken wet to simulate polish.